140630340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63347}}^1$

素因数の和:63396

約数の個数: 48

約数和(自身を含む): 404413632

約数和(自身を除く): 263783292

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, 63347, 126694, 190041, 253388, 316735, 380082, 633470, 760164, 950205, 1266940, 1900410, 2343839, 3800820, 4687678, 7031517, 9375356, 11719195, 14063034, 23438390, 28126068, 35157585, 46876780, 70315170, 140630340]

約数ペア:

[(1, 140630340), (2, 70315170), (3, 46876780), (4, 35157585), (5, 28126068), (6, 23438390), (10, 14063034), (12, 11719195), (15, 9375356), (20, 7031517), (30, 4687678), (37, 3800820), (60, 2343839), (74, 1900410), (111, 1266940), (148, 950205), (185, 760164), (222, 633470), (370, 380082), (444, 316735), (555, 253388), (740, 190041), (1110, 126694), (2220, 63347)]