155547510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 382786560

約数和(自身を除く): 227239050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 103, 142, 206, 213, 309, 355, 426, 515, 618, 709, 710, 1030, 1065, 1418, 1545, 2127, 2130, 3090, 3545, 4254, 7090, 7313, 10635, 14626, 21270, 21939, 36565, 43878, 50339, 73027, 73130, 100678, 109695, 146054, 151017, 219081, 219390, 251695, 302034, 365135, 438162, 503390, 730270, 755085, 1095405, 1510170, 2190810, 5184917, 10369834, 15554751, 25924585, 31109502, 51849170, 77773755, 155547510]

約数ペア:

[(1, 155547510), (2, 77773755), (3, 51849170), (5, 31109502), (6, 25924585), (10, 15554751), (15, 10369834), (30, 5184917), (71, 2190810), (103, 1510170), (142, 1095405), (206, 755085), (213, 730270), (309, 503390), (355, 438162), (426, 365135), (515, 302034), (618, 251695), (709, 219390), (710, 219081), (1030, 151017), (1065, 146054), (1418, 109695), (1545, 100678), (2127, 73130), (2130, 73027), (3090, 50339), (3545, 43878), (4254, 36565), (7090, 21939), (7313, 21270), (10635, 14626)]