15671854090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{6521}}^1$

素因数の和:6823

約数の個数: 64

約数和(自身を含む): 30462853248

約数和(自身を除く): 14790999158

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 211, 335, 422, 670, 1055, 1139, 2110, 2278, 3587, 5695, 6521, 7174, 11390, 13042, 14137, 17935, 28274, 32605, 35870, 65210, 70685, 110857, 141370, 221714, 240329, 436907, 480658, 554285, 873814, 1108570, 1201645, 1375931, 2184535, 2403290, 2751862, 4369070, 6879655, 7427419, 13759310, 14854838, 23390827, 37137095, 46781654, 74274190, 92187377, 116954135, 184374754, 233908270, 460936885, 921873770, 1567185409, 3134370818, 7835927045, 15671854090]

約数ペア:

[(1, 15671854090), (2, 7835927045), (5, 3134370818), (10, 1567185409), (17, 921873770), (34, 460936885), (67, 233908270), (85, 184374754), (134, 116954135), (170, 92187377), (211, 74274190), (335, 46781654), (422, 37137095), (670, 23390827), (1055, 14854838), (1139, 13759310), (2110, 7427419), (2278, 6879655), (3587, 4369070), (5695, 2751862), (6521, 2403290), (7174, 2184535), (11390, 1375931), (13042, 1201645), (14137, 1108570), (17935, 873814), (28274, 554285), (32605, 480658), (35870, 436907), (65210, 240329), (70685, 221714), (110857, 141370)]