2925390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 7615728

約数和(自身を除く): 4690338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 577, 845, 1014, 1154, 1690, 1731, 2535, 2885, 3462, 5070, 5770, 7501, 8655, 15002, 17310, 22503, 37505, 45006, 75010, 97513, 112515, 195026, 225030, 292539, 487565, 585078, 975130, 1462695, 2925390]

約数ペア:

[(1, 2925390), (2, 1462695), (3, 975130), (5, 585078), (6, 487565), (10, 292539), (13, 225030), (15, 195026), (26, 112515), (30, 97513), (39, 75010), (65, 45006), (78, 37505), (130, 22503), (169, 17310), (195, 15002), (338, 8655), (390, 7501), (507, 5770), (577, 5070), (845, 3462), (1014, 2885), (1154, 2535), (1690, 1731)]