310152010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10139}}^1$

素因数の和:10195

約数の個数: 64

約数和(自身を含む): 700876800

約数和(自身を除く): 390724790

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 6118, 10139, 15295, 20278, 30590, 50695, 70973, 101390, 141946, 192641, 233197, 354865, 385282, 466394, 709730, 963205, 1165985, 1348487, 1632379, 1926410, 2331970, 2696974, 3264758, 4430743, 6742435, 8161895, 8861486, 13484870, 16323790, 22153715, 31015201, 44307430, 62030402, 155076005, 310152010]

約数ペア:

[(1, 310152010), (2, 155076005), (5, 62030402), (7, 44307430), (10, 31015201), (14, 22153715), (19, 16323790), (23, 13484870), (35, 8861486), (38, 8161895), (46, 6742435), (70, 4430743), (95, 3264758), (115, 2696974), (133, 2331970), (161, 1926410), (190, 1632379), (230, 1348487), (266, 1165985), (322, 963205), (437, 709730), (665, 466394), (805, 385282), (874, 354865), (1330, 233197), (1610, 192641), (2185, 141946), (3059, 101390), (4370, 70973), (6118, 50695), (10139, 30590), (15295, 20278)]