69395260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 167832000

約数和(自身を除く): 98436740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 73, 110, 116, 145, 146, 149, 220, 290, 292, 298, 319, 365, 580, 596, 638, 730, 745, 803, 1276, 1460, 1490, 1595, 1606, 1639, 2117, 2980, 3190, 3212, 3278, 4015, 4234, 4321, 6380, 6556, 8030, 8195, 8468, 8642, 10585, 10877, 16060, 16390, 17284, 21170, 21605, 21754, 23287, 32780, 42340, 43210, 43508, 46574, 47531, 54385, 86420, 93148, 95062, 108770, 116435, 119647, 190124, 217540, 232870, 237655, 239294, 315433, 465740, 475310, 478588, 598235, 630866, 950620, 1196470, 1261732, 1577165, 2392940, 3154330, 3469763, 6308660, 6939526, 13879052, 17348815, 34697630, 69395260]

約数ペア:

[(1, 69395260), (2, 34697630), (4, 17348815), (5, 13879052), (10, 6939526), (11, 6308660), (20, 3469763), (22, 3154330), (29, 2392940), (44, 1577165), (55, 1261732), (58, 1196470), (73, 950620), (110, 630866), (116, 598235), (145, 478588), (146, 475310), (149, 465740), (220, 315433), (290, 239294), (292, 237655), (298, 232870), (319, 217540), (365, 190124), (580, 119647), (596, 116435), (638, 108770), (730, 95062), (745, 93148), (803, 86420), (1276, 54385), (1460, 47531), (1490, 46574), (1595, 43508), (1606, 43210), (1639, 42340), (2117, 32780), (2980, 23287), (3190, 21754), (3212, 21605), (3278, 21170), (4015, 17284), (4234, 16390), (4321, 16060), (6380, 10877), (6556, 10585), (8030, 8642), (8195, 8468)]