31299450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2328

約数の個数: 96

約数和(自身を含む): 95577216

約数和(自身を除く): 64277766

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2293, 2730, 4550, 4586, 6825, 6879, 11465, 13650, 13758, 16051, 22930, 29809, 32102, 34395, 48153, 57325, 59618, 68790, 80255, 89427, 96306, 114650, 149045, 160510, 171975, 178854, 208663, 240765, 298090, 343950, 401275, 417326, 447135, 481530, 625989, 745225, 802550, 894270, 1043315, 1203825, 1251978, 1490450, 2086630, 2235675, 2407650, 3129945, 4471350, 5216575, 6259890, 10433150, 15649725, 31299450]

約数ペア:

[(1, 31299450), (2, 15649725), (3, 10433150), (5, 6259890), (6, 5216575), (7, 4471350), (10, 3129945), (13, 2407650), (14, 2235675), (15, 2086630), (21, 1490450), (25, 1251978), (26, 1203825), (30, 1043315), (35, 894270), (39, 802550), (42, 745225), (50, 625989), (65, 481530), (70, 447135), (75, 417326), (78, 401275), (91, 343950), (105, 298090), (130, 240765), (150, 208663), (175, 178854), (182, 171975), (195, 160510), (210, 149045), (273, 114650), (325, 96306), (350, 89427), (390, 80255), (455, 68790), (525, 59618), (546, 57325), (650, 48153), (910, 34395), (975, 32102), (1050, 29809), (1365, 22930), (1950, 16051), (2275, 13758), (2293, 13650), (2730, 11465), (4550, 6879), (4586, 6825)]