788768790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 1934917632

約数和(自身を除く): 1146148842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 431, 530, 795, 862, 1151, 1293, 1590, 2155, 2302, 2586, 3453, 4310, 5755, 6465, 6906, 11510, 12930, 17265, 22843, 34530, 45686, 61003, 68529, 114215, 122006, 137058, 183009, 228430, 305015, 342645, 366018, 496081, 610030, 685290, 915045, 992162, 1488243, 1830090, 2480405, 2976486, 4960810, 7441215, 14882430, 26292293, 52584586, 78876879, 131461465, 157753758, 262922930, 394384395, 788768790]

約数ペア:

[(1, 788768790), (2, 394384395), (3, 262922930), (5, 157753758), (6, 131461465), (10, 78876879), (15, 52584586), (30, 26292293), (53, 14882430), (106, 7441215), (159, 4960810), (265, 2976486), (318, 2480405), (431, 1830090), (530, 1488243), (795, 992162), (862, 915045), (1151, 685290), (1293, 610030), (1590, 496081), (2155, 366018), (2302, 342645), (2586, 305015), (3453, 228430), (4310, 183009), (5755, 137058), (6465, 122006), (6906, 114215), (11510, 68529), (12930, 61003), (17265, 45686), (22843, 34530)]