5615220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 17724672

約数和(自身を除く): 12109452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 313, 345, 390, 460, 598, 626, 690, 780, 897, 939, 1196, 1252, 1380, 1495, 1565, 1794, 1878, 2990, 3130, 3588, 3756, 4069, 4485, 4695, 5980, 6260, 7199, 8138, 8970, 9390, 12207, 14398, 16276, 17940, 18780, 20345, 21597, 24414, 28796, 35995, 40690, 43194, 48828, 61035, 71990, 81380, 86388, 93587, 107985, 122070, 143980, 187174, 215970, 244140, 280761, 374348, 431940, 467935, 561522, 935870, 1123044, 1403805, 1871740, 2807610, 5615220]

約数ペア:

[(1, 5615220), (2, 2807610), (3, 1871740), (4, 1403805), (5, 1123044), (6, 935870), (10, 561522), (12, 467935), (13, 431940), (15, 374348), (20, 280761), (23, 244140), (26, 215970), (30, 187174), (39, 143980), (46, 122070), (52, 107985), (60, 93587), (65, 86388), (69, 81380), (78, 71990), (92, 61035), (115, 48828), (130, 43194), (138, 40690), (156, 35995), (195, 28796), (230, 24414), (260, 21597), (276, 20345), (299, 18780), (313, 17940), (345, 16276), (390, 14398), (460, 12207), (598, 9390), (626, 8970), (690, 8138), (780, 7199), (897, 6260), (939, 5980), (1196, 4695), (1252, 4485), (1380, 4069), (1495, 3756), (1565, 3588), (1794, 3130), (1878, 2990)]