68722430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 150197760

約数和(自身を除く): 81475330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 163, 190, 266, 317, 326, 634, 665, 815, 1141, 1330, 1585, 1630, 2219, 2282, 3097, 3170, 4438, 5705, 6023, 6194, 11095, 11410, 12046, 15485, 21679, 22190, 30115, 30970, 42161, 43358, 51671, 60230, 84322, 103342, 108395, 210805, 216790, 258355, 361697, 421610, 516710, 723394, 981749, 1808485, 1963498, 3616970, 4908745, 6872243, 9817490, 13744486, 34361215, 68722430]

約数ペア:

[(1, 68722430), (2, 34361215), (5, 13744486), (7, 9817490), (10, 6872243), (14, 4908745), (19, 3616970), (35, 1963498), (38, 1808485), (70, 981749), (95, 723394), (133, 516710), (163, 421610), (190, 361697), (266, 258355), (317, 216790), (326, 210805), (634, 108395), (665, 103342), (815, 84322), (1141, 60230), (1330, 51671), (1585, 43358), (1630, 42161), (2219, 30970), (2282, 30115), (3097, 22190), (3170, 21679), (4438, 15485), (5705, 12046), (6023, 11410), (6194, 11095)]