17620228890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219731}}^1$

素因数の和:219767

約数の個数: 112

約数和(自身を含む): 51876088416

約数和(自身を除く): 34255859526

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 729, 810, 891, 990, 1215, 1458, 1485, 1782, 2430, 2673, 2970, 3645, 4455, 5346, 7290, 8019, 8910, 13365, 16038, 26730, 40095, 80190, 219731, 439462, 659193, 1098655, 1318386, 1977579, 2197310, 2417041, 3295965, 3955158, 4834082, 5932737, 6591930, 7251123, 9887895, 11865474, 12085205, 14502246, 17798211, 19775790, 21753369, 24170410, 29663685, 35596422, 36255615, 43506738, 53394633, 59327370, 65260107, 72511230, 88991055, 106789266, 108766845, 130520214, 160183899, 177982110, 195780321, 217533690, 266973165, 320367798, 326300535, 391560642, 533946330, 587340963, 652601070, 800919495, 978901605, 1174681926, 1601838990, 1762022889, 1957803210, 2936704815, 3524045778, 5873409630, 8810114445, 17620228890]

約数ペア:

[(1, 17620228890), (2, 8810114445), (3, 5873409630), (5, 3524045778), (6, 2936704815), (9, 1957803210), (10, 1762022889), (11, 1601838990), (15, 1174681926), (18, 978901605), (22, 800919495), (27, 652601070), (30, 587340963), (33, 533946330), (45, 391560642), (54, 326300535), (55, 320367798), (66, 266973165), (81, 217533690), (90, 195780321), (99, 177982110), (110, 160183899), (135, 130520214), (162, 108766845), (165, 106789266), (198, 88991055), (243, 72511230), (270, 65260107), (297, 59327370), (330, 53394633), (405, 43506738), (486, 36255615), (495, 35596422), (594, 29663685), (729, 24170410), (810, 21753369), (891, 19775790), (990, 17798211), (1215, 14502246), (1458, 12085205), (1485, 11865474), (1782, 9887895), (2430, 7251123), (2673, 6591930), (2970, 5932737), (3645, 4834082), (4455, 3955158), (5346, 3295965), (7290, 2417041), (8019, 2197310), (8910, 1977579), (13365, 1318386), (16038, 1098655), (26730, 659193), (40095, 439462), (80190, 219731)]