103689215980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1484243}}^1$

素因数の和:1484758

約数の個数: 48

約数和(自身を含む): 249352992000

約数和(自身を除く): 145663776020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499, 998, 1996, 2495, 3493, 4990, 6986, 9980, 13972, 17465, 34930, 69860, 1484243, 2968486, 5936972, 7421215, 10389701, 14842430, 20779402, 29684860, 41558804, 51948505, 103897010, 207794020, 740637257, 1481274514, 2962549028, 3703186285, 5184460799, 7406372570, 10368921598, 14812745140, 20737843196, 25922303995, 51844607990, 103689215980]

約数ペア:

[(1, 103689215980), (2, 51844607990), (4, 25922303995), (5, 20737843196), (7, 14812745140), (10, 10368921598), (14, 7406372570), (20, 5184460799), (28, 3703186285), (35, 2962549028), (70, 1481274514), (140, 740637257), (499, 207794020), (998, 103897010), (1996, 51948505), (2495, 41558804), (3493, 29684860), (4990, 20779402), (6986, 14842430), (9980, 10389701), (13972, 7421215), (17465, 5936972), (34930, 2968486), (69860, 1484243)]