12453350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 32060448

約数和(自身を除く): 19607098

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 23, 25, 26, 34, 35, 46, 49, 50, 65, 70, 85, 91, 98, 115, 119, 130, 161, 170, 175, 182, 221, 230, 238, 245, 299, 322, 325, 350, 391, 425, 442, 455, 490, 575, 595, 598, 637, 650, 782, 805, 833, 850, 910, 1105, 1127, 1150, 1190, 1225, 1274, 1495, 1547, 1610, 1666, 1955, 2093, 2210, 2254, 2275, 2450, 2737, 2975, 2990, 3094, 3185, 3910, 4025, 4165, 4186, 4550, 5083, 5474, 5525, 5635, 5950, 6370, 7475, 7735, 8050, 8330, 9775, 10166, 10465, 10829, 11050, 11270, 13685, 14651, 14950, 15470, 15925, 19159, 19550, 20825, 20930, 21658, 25415, 27370, 28175, 29302, 31850, 35581, 38318, 38675, 41650, 50830, 52325, 54145, 56350, 68425, 71162, 73255, 77350, 95795, 104650, 108290, 127075, 136850, 146510, 177905, 191590, 249067, 254150, 270725, 355810, 366275, 478975, 498134, 541450, 732550, 889525, 957950, 1245335, 1779050, 2490670, 6226675, 12453350]

約数ペア:

[(1, 12453350), (2, 6226675), (5, 2490670), (7, 1779050), (10, 1245335), (13, 957950), (14, 889525), (17, 732550), (23, 541450), (25, 498134), (26, 478975), (34, 366275), (35, 355810), (46, 270725), (49, 254150), (50, 249067), (65, 191590), (70, 177905), (85, 146510), (91, 136850), (98, 127075), (115, 108290), (119, 104650), (130, 95795), (161, 77350), (170, 73255), (175, 71162), (182, 68425), (221, 56350), (230, 54145), (238, 52325), (245, 50830), (299, 41650), (322, 38675), (325, 38318), (350, 35581), (391, 31850), (425, 29302), (442, 28175), (455, 27370), (490, 25415), (575, 21658), (595, 20930), (598, 20825), (637, 19550), (650, 19159), (782, 15925), (805, 15470), (833, 14950), (850, 14651), (910, 13685), (1105, 11270), (1127, 11050), (1150, 10829), (1190, 10465), (1225, 10166), (1274, 9775), (1495, 8330), (1547, 8050), (1610, 7735), (1666, 7475), (1955, 6370), (2093, 5950), (2210, 5635), (2254, 5525), (2275, 5474), (2450, 5083), (2737, 4550), (2975, 4186), (2990, 4165), (3094, 4025), (3185, 3910)]