441490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 997272

約数和(自身を除く): 555782

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 53, 70, 85, 98, 106, 119, 170, 238, 245, 265, 371, 490, 530, 595, 742, 833, 901, 1190, 1666, 1802, 1855, 2597, 3710, 4165, 4505, 5194, 6307, 8330, 9010, 12614, 12985, 25970, 31535, 44149, 63070, 88298, 220745, 441490]

約数ペア:

[(1, 441490), (2, 220745), (5, 88298), (7, 63070), (10, 44149), (14, 31535), (17, 25970), (34, 12985), (35, 12614), (49, 9010), (53, 8330), (70, 6307), (85, 5194), (98, 4505), (106, 4165), (119, 3710), (170, 2597), (238, 1855), (245, 1802), (265, 1666), (371, 1190), (490, 901), (530, 833), (595, 742)]