290224364940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12695729}}^1$

素因数の和:12695871

約数の個数: 72

約数和(自身を含む): 887279178240

約数和(自身を除く): 597054813300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 12695729, 25391458, 38087187, 50782916, 63478645, 76174374, 114261561, 126957290, 152348748, 190435935, 228523122, 253914580, 380871870, 457046244, 571307805, 761743740, 1142615610, 1612357583, 2285231220, 3224715166, 4837072749, 6449430332, 8061787915, 9674145498, 14511218247, 16123575830, 19348290996, 24185363745, 29022436494, 32247151660, 48370727490, 58044872988, 72556091235, 96741454980, 145112182470, 290224364940]

約数ペア:

[(1, 290224364940), (2, 145112182470), (3, 96741454980), (4, 72556091235), (5, 58044872988), (6, 48370727490), (9, 32247151660), (10, 29022436494), (12, 24185363745), (15, 19348290996), (18, 16123575830), (20, 14511218247), (30, 9674145498), (36, 8061787915), (45, 6449430332), (60, 4837072749), (90, 3224715166), (127, 2285231220), (180, 1612357583), (254, 1142615610), (381, 761743740), (508, 571307805), (635, 457046244), (762, 380871870), (1143, 253914580), (1270, 228523122), (1524, 190435935), (1905, 152348748), (2286, 126957290), (2540, 114261561), (3810, 76174374), (4572, 63478645), (5715, 50782916), (7620, 38087187), (11430, 25391458), (22860, 12695729)]