7103304860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{42683}}^1$

素因数の和:42902

約数の個数: 48

約数和(自身を含む): 15295555296

約数和(自身を除く): 8192250436

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 314, 530, 628, 785, 1060, 1570, 3140, 8321, 16642, 33284, 41605, 42683, 83210, 85366, 166420, 170732, 213415, 426830, 853660, 2262199, 4524398, 6701231, 9048796, 11310995, 13402462, 22621990, 26804924, 33506155, 45243980, 67012310, 134024620, 355165243, 710330486, 1420660972, 1775826215, 3551652430, 7103304860]

約数ペア:

[(1, 7103304860), (2, 3551652430), (4, 1775826215), (5, 1420660972), (10, 710330486), (20, 355165243), (53, 134024620), (106, 67012310), (157, 45243980), (212, 33506155), (265, 26804924), (314, 22621990), (530, 13402462), (628, 11310995), (785, 9048796), (1060, 6701231), (1570, 4524398), (3140, 2262199), (8321, 853660), (16642, 426830), (33284, 213415), (41605, 170732), (42683, 166420), (83210, 85366)]