217358366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1\times {\mathrm{46919}}^1$

素因数の和:47739

約数の個数: 64

約数和(自身を含む): 524410951680

約数和(自身を除く): 307052584710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 503, 614, 921, 1006, 1509, 1535, 1842, 2515, 3018, 3070, 4605, 5030, 7545, 9210, 15090, 46919, 93838, 140757, 154421, 234595, 281514, 308842, 463263, 469190, 703785, 772105, 926526, 1407570, 1544210, 2316315, 4632630, 14404133, 23600257, 28808266, 43212399, 47200514, 70800771, 72020665, 86424798, 118001285, 141601542, 144041330, 216061995, 236002570, 354003855, 432123990, 708007710, 7245278899, 14490557798, 21735836697, 36226394495, 43471673394, 72452788990, 108679183485, 217358366970]

約数ペア:

[(1, 217358366970), (2, 108679183485), (3, 72452788990), (5, 43471673394), (6, 36226394495), (10, 21735836697), (15, 14490557798), (30, 7245278899), (307, 708007710), (503, 432123990), (614, 354003855), (921, 236002570), (1006, 216061995), (1509, 144041330), (1535, 141601542), (1842, 118001285), (2515, 86424798), (3018, 72020665), (3070, 70800771), (4605, 47200514), (5030, 43212399), (7545, 28808266), (9210, 23600257), (15090, 14404133), (46919, 4632630), (93838, 2316315), (140757, 1544210), (154421, 1407570), (234595, 926526), (281514, 772105), (308842, 703785), (463263, 469190)]