74567710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 161205120

約数和(自身を除く): 86637410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 4909, 7595, 9818, 15190, 24545, 34363, 49090, 68726, 152179, 171815, 240541, 304358, 343630, 481082, 760895, 1065253, 1202705, 1521790, 2130506, 2405410, 5326265, 7456771, 10652530, 14913542, 37283855, 74567710]

約数ペア:

[(1, 74567710), (2, 37283855), (5, 14913542), (7, 10652530), (10, 7456771), (14, 5326265), (31, 2405410), (35, 2130506), (49, 1521790), (62, 1202705), (70, 1065253), (98, 760895), (155, 481082), (217, 343630), (245, 304358), (310, 240541), (434, 171815), (490, 152179), (1085, 68726), (1519, 49090), (2170, 34363), (3038, 24545), (4909, 15190), (7595, 9818)]