138391770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14461}}^1$

素因数の和:14511

約数の個数: 64

約数和(自身を含む): 374855040

約数和(自身を除く): 236463270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 14461, 28922, 43383, 72305, 86766, 144610, 159071, 216915, 318142, 419369, 433830, 477213, 795355, 838738, 954426, 1258107, 1590710, 2096845, 2386065, 2516214, 4193690, 4613059, 4772130, 6290535, 9226118, 12581070, 13839177, 23065295, 27678354, 46130590, 69195885, 138391770]

約数ペア:

[(1, 138391770), (2, 69195885), (3, 46130590), (5, 27678354), (6, 23065295), (10, 13839177), (11, 12581070), (15, 9226118), (22, 6290535), (29, 4772130), (30, 4613059), (33, 4193690), (55, 2516214), (58, 2386065), (66, 2096845), (87, 1590710), (110, 1258107), (145, 954426), (165, 838738), (174, 795355), (290, 477213), (319, 433830), (330, 419369), (435, 318142), (638, 216915), (870, 159071), (957, 144610), (1595, 86766), (1914, 72305), (3190, 43383), (4785, 28922), (9570, 14461)]