74368380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39983}}^1$

素因数の和:40026

約数の個数: 48

約数和(自身を含む): 214953984

約数和(自身を除く): 140585604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 39983, 79966, 119949, 159932, 199915, 239898, 399830, 479796, 599745, 799660, 1199490, 1239473, 2398980, 2478946, 3718419, 4957892, 6197365, 7436838, 12394730, 14873676, 18592095, 24789460, 37184190, 74368380]

約数ペア:

[(1, 74368380), (2, 37184190), (3, 24789460), (4, 18592095), (5, 14873676), (6, 12394730), (10, 7436838), (12, 6197365), (15, 4957892), (20, 3718419), (30, 2478946), (31, 2398980), (60, 1239473), (62, 1199490), (93, 799660), (124, 599745), (155, 479796), (186, 399830), (310, 239898), (372, 199915), (465, 159932), (620, 119949), (930, 79966), (1860, 39983)]