123627330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6536

約数の個数: 64

約数和(自身を含む): 334368000

約数和(自身を除く): 210740670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 6449, 9585, 12898, 19170, 19347, 32245, 38694, 58041, 64490, 96735, 116082, 174123, 193470, 290205, 348246, 457879, 580410, 870615, 915758, 1373637, 1741230, 2289395, 2747274, 4120911, 4578790, 6868185, 8241822, 12362733, 13736370, 20604555, 24725466, 41209110, 61813665, 123627330]

約数ペア:

[(1, 123627330), (2, 61813665), (3, 41209110), (5, 24725466), (6, 20604555), (9, 13736370), (10, 12362733), (15, 8241822), (18, 6868185), (27, 4578790), (30, 4120911), (45, 2747274), (54, 2289395), (71, 1741230), (90, 1373637), (135, 915758), (142, 870615), (213, 580410), (270, 457879), (355, 348246), (426, 290205), (639, 193470), (710, 174123), (1065, 116082), (1278, 96735), (1917, 64490), (2130, 58041), (3195, 38694), (3834, 32245), (6390, 19347), (6449, 19170), (9585, 12898)]