913631950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 2249856000

約数和(自身を除く): 1336224050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 49, 50, 55, 58, 70, 77, 98, 110, 145, 154, 167, 175, 203, 245, 275, 290, 319, 334, 343, 350, 385, 406, 490, 539, 550, 638, 686, 725, 770, 835, 1015, 1078, 1169, 1225, 1421, 1450, 1595, 1670, 1715, 1837, 1925, 2030, 2233, 2338, 2450, 2695, 2842, 3190, 3430, 3674, 3773, 3850, 4175, 4466, 4843, 5075, 5390, 5845, 7105, 7546, 7975, 8183, 8350, 8575, 9185, 9686, 9947, 10150, 11165, 11690, 12859, 13475, 14210, 15631, 15950, 16366, 17150, 18370, 18865, 19894, 22330, 24215, 25718, 26950, 29225, 31262, 33901, 35525, 37730, 40915, 45925, 48430, 49735, 53273, 55825, 57281, 58450, 64295, 67802, 71050, 78155, 81830, 90013, 91850, 94325, 99470, 106546, 109417, 111650, 114562, 121075, 128590, 156310, 169505, 180026, 188650, 204575, 218834, 237307, 242150, 248675, 266365, 286405, 321475, 339010, 372911, 390775, 409150, 450065, 474614, 497350, 532730, 547085, 572810, 630091, 642950, 745822, 781550, 847525, 900130, 1094170, 1186535, 1260182, 1331825, 1432025, 1661149, 1695050, 1864555, 2250325, 2373070, 2610377, 2663650, 2735425, 2864050, 3150455, 3322298, 3729110, 4500650, 5220754, 5470850, 5932675, 6300910, 8305745, 9322775, 11865350, 13051885, 15752275, 16611490, 18272639, 18645550, 26103770, 31504550, 36545278, 41528725, 65259425, 83057450, 91363195, 130518850, 182726390, 456815975, 913631950]

約数ペア:

[(1, 913631950), (2, 456815975), (5, 182726390), (7, 130518850), (10, 91363195), (11, 83057450), (14, 65259425), (22, 41528725), (25, 36545278), (29, 31504550), (35, 26103770), (49, 18645550), (50, 18272639), (55, 16611490), (58, 15752275), (70, 13051885), (77, 11865350), (98, 9322775), (110, 8305745), (145, 6300910), (154, 5932675), (167, 5470850), (175, 5220754), (203, 4500650), (245, 3729110), (275, 3322298), (290, 3150455), (319, 2864050), (334, 2735425), (343, 2663650), (350, 2610377), (385, 2373070), (406, 2250325), (490, 1864555), (539, 1695050), (550, 1661149), (638, 1432025), (686, 1331825), (725, 1260182), (770, 1186535), (835, 1094170), (1015, 900130), (1078, 847525), (1169, 781550), (1225, 745822), (1421, 642950), (1450, 630091), (1595, 572810), (1670, 547085), (1715, 532730), (1837, 497350), (1925, 474614), (2030, 450065), (2233, 409150), (2338, 390775), (2450, 372911), (2695, 339010), (2842, 321475), (3190, 286405), (3430, 266365), (3674, 248675), (3773, 242150), (3850, 237307), (4175, 218834), (4466, 204575), (4843, 188650), (5075, 180026), (5390, 169505), (5845, 156310), (7105, 128590), (7546, 121075), (7975, 114562), (8183, 111650), (8350, 109417), (8575, 106546), (9185, 99470), (9686, 94325), (9947, 91850), (10150, 90013), (11165, 81830), (11690, 78155), (12859, 71050), (13475, 67802), (14210, 64295), (15631, 58450), (15950, 57281), (16366, 55825), (17150, 53273), (18370, 49735), (18865, 48430), (19894, 45925), (22330, 40915), (24215, 37730), (25718, 35525), (26950, 33901), (29225, 31262)]