2029505830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13841}}^1$

素因数の和:13933

約数の個数: 64

約数和(自身を含む): 4209739776

約数和(自身を除く): 2180233946

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 215, 310, 341, 430, 473, 682, 946, 1333, 1705, 2365, 2666, 3410, 4730, 6665, 13330, 13841, 14663, 27682, 29326, 69205, 73315, 138410, 146630, 152251, 304502, 429071, 595163, 761255, 858142, 1190326, 1522510, 2145355, 2975815, 4290710, 4719781, 5951630, 6546793, 9439562, 13093586, 18450053, 23598905, 32733965, 36900106, 47197810, 65467930, 92250265, 184500530, 202950583, 405901166, 1014752915, 2029505830]

約数ペア:

[(1, 2029505830), (2, 1014752915), (5, 405901166), (10, 202950583), (11, 184500530), (22, 92250265), (31, 65467930), (43, 47197810), (55, 36900106), (62, 32733965), (86, 23598905), (110, 18450053), (155, 13093586), (215, 9439562), (310, 6546793), (341, 5951630), (430, 4719781), (473, 4290710), (682, 2975815), (946, 2145355), (1333, 1522510), (1705, 1190326), (2365, 858142), (2666, 761255), (3410, 595163), (4730, 429071), (6665, 304502), (13330, 152251), (13841, 146630), (14663, 138410), (27682, 73315), (29326, 69205)]