130448490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 332259840

約数和(自身を除く): 201811350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 570, 655, 786, 1310, 1747, 1965, 2489, 3494, 3930, 4978, 5241, 7467, 8735, 10482, 12445, 14934, 17470, 24890, 26205, 33193, 37335, 52410, 66386, 74670, 99579, 165965, 199158, 228857, 331930, 457714, 497895, 686571, 995790, 1144285, 1373142, 2288570, 3432855, 4348283, 6865710, 8696566, 13044849, 21741415, 26089698, 43482830, 65224245, 130448490]

約数ペア:

[(1, 130448490), (2, 65224245), (3, 43482830), (5, 26089698), (6, 21741415), (10, 13044849), (15, 8696566), (19, 6865710), (30, 4348283), (38, 3432855), (57, 2288570), (95, 1373142), (114, 1144285), (131, 995790), (190, 686571), (262, 497895), (285, 457714), (393, 331930), (570, 228857), (655, 199158), (786, 165965), (1310, 99579), (1747, 74670), (1965, 66386), (2489, 52410), (3494, 37335), (3930, 33193), (4978, 26205), (5241, 24890), (7467, 17470), (8735, 14934), (10482, 12445)]