2305471490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113963}}^1$

素因数の和:114011

約数の個数: 48

約数和(自身を含む): 5038120512

約数和(自身を除く): 2732649022

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 20230, 113963, 227926, 569815, 797741, 1139630, 1595482, 1937371, 3874742, 3988705, 7977410, 9686855, 13561597, 19373710, 27123194, 32935307, 65870614, 67807985, 135615970, 164676535, 230547149, 329353070, 461094298, 1152735745, 2305471490]

約数ペア:

[(1, 2305471490), (2, 1152735745), (5, 461094298), (7, 329353070), (10, 230547149), (14, 164676535), (17, 135615970), (34, 67807985), (35, 65870614), (70, 32935307), (85, 27123194), (119, 19373710), (170, 13561597), (238, 9686855), (289, 7977410), (578, 3988705), (595, 3874742), (1190, 1937371), (1445, 1595482), (2023, 1139630), (2890, 797741), (4046, 569815), (10115, 227926), (20230, 113963)]