15474023490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{161339}}^1$

素因数の和:161511

約数の個数: 64

約数和(自身を含む): 39031372800

約数和(自身を除く): 23557349310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 417, 690, 695, 834, 1390, 2085, 3197, 4170, 6394, 9591, 15985, 19182, 31970, 47955, 95910, 161339, 322678, 484017, 806695, 968034, 1613390, 2420085, 3710797, 4840170, 7421594, 11132391, 18553985, 22264782, 22426121, 37107970, 44852242, 55661955, 67278363, 111323910, 112130605, 134556726, 224261210, 336391815, 515800783, 672783630, 1031601566, 1547402349, 2579003915, 3094804698, 5158007830, 7737011745, 15474023490]

約数ペア:

[(1, 15474023490), (2, 7737011745), (3, 5158007830), (5, 3094804698), (6, 2579003915), (10, 1547402349), (15, 1031601566), (23, 672783630), (30, 515800783), (46, 336391815), (69, 224261210), (115, 134556726), (138, 112130605), (139, 111323910), (230, 67278363), (278, 55661955), (345, 44852242), (417, 37107970), (690, 22426121), (695, 22264782), (834, 18553985), (1390, 11132391), (2085, 7421594), (3197, 4840170), (4170, 3710797), (6394, 2420085), (9591, 1613390), (15985, 968034), (19182, 806695), (31970, 484017), (47955, 322678), (95910, 161339)]