9885280380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4452829}}^1$

素因数の和:4452878

約数の個数: 48

約数和(自身を含む): 28426866720

約数和(自身を除く): 18541586340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 4452829, 8905658, 13358487, 17811316, 22264145, 26716974, 44528290, 53433948, 66792435, 89056580, 133584870, 164754673, 267169740, 329509346, 494264019, 659018692, 823773365, 988528038, 1647546730, 1977056076, 2471320095, 3295093460, 4942640190, 9885280380]

約数ペア:

[(1, 9885280380), (2, 4942640190), (3, 3295093460), (4, 2471320095), (5, 1977056076), (6, 1647546730), (10, 988528038), (12, 823773365), (15, 659018692), (20, 494264019), (30, 329509346), (37, 267169740), (60, 164754673), (74, 133584870), (111, 89056580), (148, 66792435), (185, 53433948), (222, 44528290), (370, 26716974), (444, 22264145), (555, 17811316), (740, 13358487), (1110, 8905658), (2220, 4452829)]