74471010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 191607552

約数和(自身を除く): 117136542

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 2917, 4255, 5106, 5834, 8510, 8751, 12765, 14585, 17502, 25530, 29170, 43755, 67091, 87510, 107929, 134182, 201273, 215858, 323787, 335455, 402546, 539645, 647574, 670910, 1006365, 1079290, 1618935, 2012730, 2482367, 3237870, 4964734, 7447101, 12411835, 14894202, 24823670, 37235505, 74471010]

約数ペア:

[(1, 74471010), (2, 37235505), (3, 24823670), (5, 14894202), (6, 12411835), (10, 7447101), (15, 4964734), (23, 3237870), (30, 2482367), (37, 2012730), (46, 1618935), (69, 1079290), (74, 1006365), (111, 670910), (115, 647574), (138, 539645), (185, 402546), (222, 335455), (230, 323787), (345, 215858), (370, 201273), (555, 134182), (690, 107929), (851, 87510), (1110, 67091), (1702, 43755), (2553, 29170), (2917, 25530), (4255, 17502), (5106, 14585), (5834, 12765), (8510, 8751)]