213577980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46229}}^1$

素因数の和:46259

約数の個数: 96

約数和(自身を含む): 745597440

約数和(自身を除く): 532019460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 46229, 92458, 138687, 184916, 231145, 277374, 323603, 462290, 508519, 554748, 647206, 693435, 924580, 970809, 1017038, 1294412, 1386870, 1525557, 1618015, 1941618, 2034076, 2542595, 2773740, 3051114, 3236030, 3559633, 3883236, 4854045, 5085190, 6102228, 6472060, 7119266, 7627785, 9708090, 10170380, 10678899, 14238532, 15255570, 17798165, 19416180, 21357798, 30511140, 35596330, 42715596, 53394495, 71192660, 106788990, 213577980]

約数ペア:

[(1, 213577980), (2, 106788990), (3, 71192660), (4, 53394495), (5, 42715596), (6, 35596330), (7, 30511140), (10, 21357798), (11, 19416180), (12, 17798165), (14, 15255570), (15, 14238532), (20, 10678899), (21, 10170380), (22, 9708090), (28, 7627785), (30, 7119266), (33, 6472060), (35, 6102228), (42, 5085190), (44, 4854045), (55, 3883236), (60, 3559633), (66, 3236030), (70, 3051114), (77, 2773740), (84, 2542595), (105, 2034076), (110, 1941618), (132, 1618015), (140, 1525557), (154, 1386870), (165, 1294412), (210, 1017038), (220, 970809), (231, 924580), (308, 693435), (330, 647206), (385, 554748), (420, 508519), (462, 462290), (660, 323603), (770, 277374), (924, 231145), (1155, 184916), (1540, 138687), (2310, 92458), (4620, 46229)]