2938650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 8624448

約数和(自身を除く): 5685798

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 137, 143, 150, 165, 195, 274, 275, 286, 325, 330, 390, 411, 429, 550, 650, 685, 715, 822, 825, 858, 975, 1370, 1430, 1507, 1650, 1781, 1950, 2055, 2145, 3014, 3425, 3562, 3575, 4110, 4290, 4521, 5343, 6850, 7150, 7535, 8905, 9042, 10275, 10686, 10725, 15070, 17810, 19591, 20550, 21450, 22605, 26715, 37675, 39182, 44525, 45210, 53430, 58773, 75350, 89050, 97955, 113025, 117546, 133575, 195910, 226050, 267150, 293865, 489775, 587730, 979550, 1469325, 2938650]

約数ペア:

[(1, 2938650), (2, 1469325), (3, 979550), (5, 587730), (6, 489775), (10, 293865), (11, 267150), (13, 226050), (15, 195910), (22, 133575), (25, 117546), (26, 113025), (30, 97955), (33, 89050), (39, 75350), (50, 58773), (55, 53430), (65, 45210), (66, 44525), (75, 39182), (78, 37675), (110, 26715), (130, 22605), (137, 21450), (143, 20550), (150, 19591), (165, 17810), (195, 15070), (274, 10725), (275, 10686), (286, 10275), (325, 9042), (330, 8905), (390, 7535), (411, 7150), (429, 6850), (550, 5343), (650, 4521), (685, 4290), (715, 4110), (822, 3575), (825, 3562), (858, 3425), (975, 3014), (1370, 2145), (1430, 2055), (1507, 1950), (1650, 1781)]