147760360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{30529}}^1$

素因数の和:30562

約数の個数: 48

約数和(自身を含む): 365444100

約数和(自身を除く): 217683740

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 30529, 61058, 122116, 152645, 244232, 305290, 335819, 610580, 671638, 1221160, 1343276, 1679095, 2686552, 3358190, 3694009, 6716380, 7388018, 13432760, 14776036, 18470045, 29552072, 36940090, 73880180, 147760360]

約数ペア:

[(1, 147760360), (2, 73880180), (4, 36940090), (5, 29552072), (8, 18470045), (10, 14776036), (11, 13432760), (20, 7388018), (22, 6716380), (40, 3694009), (44, 3358190), (55, 2686552), (88, 1679095), (110, 1343276), (121, 1221160), (220, 671638), (242, 610580), (440, 335819), (484, 305290), (605, 244232), (968, 152645), (1210, 122116), (2420, 61058), (4840, 30529)]