7029673540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1801

約数の個数: 96

約数和(自身を含む): 15838986240

約数和(自身を除く): 8809312700

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 239, 430, 460, 478, 860, 956, 989, 1195, 1487, 1978, 2390, 2974, 3956, 4780, 4945, 5497, 5948, 7435, 9890, 10277, 10994, 14870, 19780, 20554, 21988, 27485, 29740, 34201, 41108, 51385, 54970, 63941, 68402, 102770, 109940, 127882, 136804, 171005, 205540, 236371, 255764, 319705, 342010, 355393, 472742, 639410, 684020, 710786, 945484, 1181855, 1278820, 1421572, 1470643, 1776965, 2363710, 2941286, 3553930, 4727420, 5882572, 7107860, 7353215, 8174039, 14706430, 15281899, 16348078, 29412860, 30563798, 32696156, 40870195, 61127596, 76409495, 81740390, 152818990, 163480780, 305637980, 351483677, 702967354, 1405934708, 1757418385, 3514836770, 7029673540]

約数ペア:

[(1, 7029673540), (2, 3514836770), (4, 1757418385), (5, 1405934708), (10, 702967354), (20, 351483677), (23, 305637980), (43, 163480780), (46, 152818990), (86, 81740390), (92, 76409495), (115, 61127596), (172, 40870195), (215, 32696156), (230, 30563798), (239, 29412860), (430, 16348078), (460, 15281899), (478, 14706430), (860, 8174039), (956, 7353215), (989, 7107860), (1195, 5882572), (1487, 4727420), (1978, 3553930), (2390, 2941286), (2974, 2363710), (3956, 1776965), (4780, 1470643), (4945, 1421572), (5497, 1278820), (5948, 1181855), (7435, 945484), (9890, 710786), (10277, 684020), (10994, 639410), (14870, 472742), (19780, 355393), (20554, 342010), (21988, 319705), (27485, 255764), (29740, 236371), (34201, 205540), (41108, 171005), (51385, 136804), (54970, 127882), (63941, 109940), (68402, 102770)]