220851630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43051}}^1$

素因数の和:43086

約数の個数: 64

約数和(自身を含む): 619948800

約数和(自身を除く): 399097170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 43051, 86102, 129153, 215255, 258306, 387459, 430510, 645765, 774918, 817969, 1162377, 1291530, 1635938, 1937295, 2324754, 2453907, 3874590, 4089845, 4907814, 5811885, 7361721, 8179690, 11623770, 12269535, 14723442, 22085163, 24539070, 36808605, 44170326, 73617210, 110425815, 220851630]

約数ペア:

[(1, 220851630), (2, 110425815), (3, 73617210), (5, 44170326), (6, 36808605), (9, 24539070), (10, 22085163), (15, 14723442), (18, 12269535), (19, 11623770), (27, 8179690), (30, 7361721), (38, 5811885), (45, 4907814), (54, 4089845), (57, 3874590), (90, 2453907), (95, 2324754), (114, 1937295), (135, 1635938), (171, 1291530), (190, 1162377), (270, 817969), (285, 774918), (342, 645765), (513, 430510), (570, 387459), (855, 258306), (1026, 215255), (1710, 129153), (2565, 86102), (5130, 43051)]