995603930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 1898899200

約数和(自身を除く): 903295270

約数列:

[1, 2, 5, 10, 29, 58, 73, 131, 145, 146, 262, 290, 359, 365, 655, 718, 730, 1310, 1795, 2117, 3590, 3799, 4234, 7598, 9563, 10411, 10585, 18995, 19126, 20822, 21170, 26207, 37990, 47029, 47815, 52055, 52414, 94058, 95630, 104110, 131035, 235145, 262070, 277327, 470290, 554654, 760003, 1363841, 1386635, 1520006, 2727682, 2773270, 3433117, 3800015, 6819205, 6866234, 7600030, 13638410, 17165585, 34331170, 99560393, 199120786, 497801965, 995603930]

約数ペア:

[(1, 995603930), (2, 497801965), (5, 199120786), (10, 99560393), (29, 34331170), (58, 17165585), (73, 13638410), (131, 7600030), (145, 6866234), (146, 6819205), (262, 3800015), (290, 3433117), (359, 2773270), (365, 2727682), (655, 1520006), (718, 1386635), (730, 1363841), (1310, 760003), (1795, 554654), (2117, 470290), (3590, 277327), (3799, 262070), (4234, 235145), (7598, 131035), (9563, 104110), (10411, 95630), (10585, 94058), (18995, 52414), (19126, 52055), (20822, 47815), (21170, 47029), (26207, 37990)]