290607870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6043}}^1$

素因数の和:6289

約数の個数: 64

約数和(自身を含む): 800709120

約数和(自身を除く): 510101250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 2290, 3206, 3435, 4809, 6043, 6870, 8015, 9618, 12086, 16030, 18129, 24045, 30215, 36258, 42301, 48090, 60430, 84602, 90645, 126903, 181290, 211505, 253806, 423010, 634515, 1269030, 1383847, 2767694, 4151541, 6919235, 8303082, 9686929, 13838470, 19373858, 20757705, 29060787, 41515410, 48434645, 58121574, 96869290, 145303935, 290607870]

約数ペア:

[(1, 290607870), (2, 145303935), (3, 96869290), (5, 58121574), (6, 48434645), (7, 41515410), (10, 29060787), (14, 20757705), (15, 19373858), (21, 13838470), (30, 9686929), (35, 8303082), (42, 6919235), (70, 4151541), (105, 2767694), (210, 1383847), (229, 1269030), (458, 634515), (687, 423010), (1145, 253806), (1374, 211505), (1603, 181290), (2290, 126903), (3206, 90645), (3435, 84602), (4809, 60430), (6043, 48090), (6870, 42301), (8015, 36258), (9618, 30215), (12086, 24045), (16030, 18129)]