3661460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 9049320

約数和(自身を除く): 5387860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 89, 110, 121, 170, 178, 187, 220, 242, 340, 356, 374, 445, 484, 605, 748, 890, 935, 979, 1210, 1513, 1780, 1870, 1958, 2057, 2420, 3026, 3740, 3916, 4114, 4895, 6052, 7565, 8228, 9790, 10285, 10769, 15130, 16643, 19580, 20570, 21538, 30260, 33286, 41140, 43076, 53845, 66572, 83215, 107690, 166430, 183073, 215380, 332860, 366146, 732292, 915365, 1830730, 3661460]

約数ペア:

[(1, 3661460), (2, 1830730), (4, 915365), (5, 732292), (10, 366146), (11, 332860), (17, 215380), (20, 183073), (22, 166430), (34, 107690), (44, 83215), (55, 66572), (68, 53845), (85, 43076), (89, 41140), (110, 33286), (121, 30260), (170, 21538), (178, 20570), (187, 19580), (220, 16643), (242, 15130), (340, 10769), (356, 10285), (374, 9790), (445, 8228), (484, 7565), (605, 6052), (748, 4895), (890, 4114), (935, 3916), (979, 3740), (1210, 3026), (1513, 2420), (1780, 2057), (1870, 1958)]