3407580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 11282544

約数和(自身を除く): 7874964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1721, 1980, 3442, 5163, 6884, 8605, 10326, 15489, 17210, 18931, 20652, 25815, 30978, 34420, 37862, 51630, 56793, 61956, 75724, 77445, 94655, 103260, 113586, 154890, 170379, 189310, 227172, 283965, 309780, 340758, 378620, 567930, 681516, 851895, 1135860, 1703790, 3407580]

約数ペア:

[(1, 3407580), (2, 1703790), (3, 1135860), (4, 851895), (5, 681516), (6, 567930), (9, 378620), (10, 340758), (11, 309780), (12, 283965), (15, 227172), (18, 189310), (20, 170379), (22, 154890), (30, 113586), (33, 103260), (36, 94655), (44, 77445), (45, 75724), (55, 61956), (60, 56793), (66, 51630), (90, 37862), (99, 34420), (110, 30978), (132, 25815), (165, 20652), (180, 18931), (198, 17210), (220, 15489), (330, 10326), (396, 8605), (495, 6884), (660, 5163), (990, 3442), (1721, 1980)]