75231390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8433

約数の個数: 64

約数和(自身を含む): 202922496

約数和(自身を除く): 127691106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8387, 8970, 16774, 25161, 41935, 50322, 83870, 109031, 125805, 192901, 218062, 251610, 327093, 385802, 545155, 578703, 654186, 964505, 1090310, 1157406, 1635465, 1929010, 2507713, 2893515, 3270930, 5015426, 5787030, 7523139, 12538565, 15046278, 25077130, 37615695, 75231390]

約数ペア:

[(1, 75231390), (2, 37615695), (3, 25077130), (5, 15046278), (6, 12538565), (10, 7523139), (13, 5787030), (15, 5015426), (23, 3270930), (26, 2893515), (30, 2507713), (39, 1929010), (46, 1635465), (65, 1157406), (69, 1090310), (78, 964505), (115, 654186), (130, 578703), (138, 545155), (195, 385802), (230, 327093), (299, 251610), (345, 218062), (390, 192901), (598, 125805), (690, 109031), (897, 83870), (1495, 50322), (1794, 41935), (2990, 25161), (4485, 16774), (8387, 8970)]