2515692390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{77573}}^1$

素因数の和:77653

約数の個数: 64

約数和(自身を含む): 6434297856

約数和(自身を除く): 3918605466

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 5405, 6486, 10810, 16215, 32430, 77573, 155146, 232719, 387865, 465438, 775730, 1163595, 1784179, 2327190, 3568358, 3645931, 5352537, 7291862, 8920895, 10705074, 10937793, 17841790, 18229655, 21875586, 26762685, 36459310, 53525370, 54688965, 83856413, 109377930, 167712826, 251569239, 419282065, 503138478, 838564130, 1257846195, 2515692390]

約数ペア:

[(1, 2515692390), (2, 1257846195), (3, 838564130), (5, 503138478), (6, 419282065), (10, 251569239), (15, 167712826), (23, 109377930), (30, 83856413), (46, 54688965), (47, 53525370), (69, 36459310), (94, 26762685), (115, 21875586), (138, 18229655), (141, 17841790), (230, 10937793), (235, 10705074), (282, 8920895), (345, 7291862), (470, 5352537), (690, 3645931), (705, 3568358), (1081, 2327190), (1410, 1784179), (2162, 1163595), (3243, 775730), (5405, 465438), (6486, 387865), (10810, 232719), (16215, 155146), (32430, 77573)]