2724590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 5971968

約数和(自身を除く): 3247378

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 47, 55, 62, 85, 94, 110, 155, 170, 187, 235, 310, 341, 374, 470, 517, 527, 682, 799, 935, 1034, 1054, 1457, 1598, 1705, 1870, 2585, 2635, 2914, 3410, 3995, 5170, 5270, 5797, 7285, 7990, 8789, 11594, 14570, 16027, 17578, 24769, 28985, 32054, 43945, 49538, 57970, 80135, 87890, 123845, 160270, 247690, 272459, 544918, 1362295, 2724590]

約数ペア:

[(1, 2724590), (2, 1362295), (5, 544918), (10, 272459), (11, 247690), (17, 160270), (22, 123845), (31, 87890), (34, 80135), (47, 57970), (55, 49538), (62, 43945), (85, 32054), (94, 28985), (110, 24769), (155, 17578), (170, 16027), (187, 14570), (235, 11594), (310, 8789), (341, 7990), (374, 7285), (470, 5797), (517, 5270), (527, 5170), (682, 3995), (799, 3410), (935, 2914), (1034, 2635), (1054, 2585), (1457, 1870), (1598, 1705)]