2017183380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{551143}}^1$

素因数の和:551216

約数の個数: 48

約数和(自身を含む): 5740715904

約数和(自身を除く): 3723532524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 551143, 1102286, 1653429, 2204572, 2755715, 3306858, 5511430, 6613716, 8267145, 11022860, 16534290, 33068580, 33619723, 67239446, 100859169, 134478892, 168098615, 201718338, 336197230, 403436676, 504295845, 672394460, 1008591690, 2017183380]

約数ペア:

[(1, 2017183380), (2, 1008591690), (3, 672394460), (4, 504295845), (5, 403436676), (6, 336197230), (10, 201718338), (12, 168098615), (15, 134478892), (20, 100859169), (30, 67239446), (60, 33619723), (61, 33068580), (122, 16534290), (183, 11022860), (244, 8267145), (305, 6613716), (366, 5511430), (610, 3306858), (732, 2755715), (915, 2204572), (1220, 1653429), (1830, 1102286), (3660, 551143)]