63130540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 153503280

約数和(自身を除く): 90372740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 1373, 2090, 2299, 2420, 2746, 4180, 4598, 5492, 6865, 9196, 11495, 13730, 15103, 22990, 26087, 27460, 30206, 45980, 52174, 60412, 75515, 104348, 130435, 151030, 166133, 260870, 286957, 302060, 332266, 521740, 573914, 664532, 830665, 1147828, 1434785, 1661330, 2869570, 3156527, 3322660, 5739140, 6313054, 12626108, 15782635, 31565270, 63130540]

約数ペア:

[(1, 63130540), (2, 31565270), (4, 15782635), (5, 12626108), (10, 6313054), (11, 5739140), (19, 3322660), (20, 3156527), (22, 2869570), (38, 1661330), (44, 1434785), (55, 1147828), (76, 830665), (95, 664532), (110, 573914), (121, 521740), (190, 332266), (209, 302060), (220, 286957), (242, 260870), (380, 166133), (418, 151030), (484, 130435), (605, 104348), (836, 75515), (1045, 60412), (1210, 52174), (1373, 45980), (2090, 30206), (2299, 27460), (2420, 26087), (2746, 22990), (4180, 15103), (4598, 13730), (5492, 11495), (6865, 9196)]