2952690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 7814016

約数和(自身を除く): 4861326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 113, 130, 134, 195, 201, 226, 335, 339, 390, 402, 565, 670, 678, 871, 1005, 1130, 1469, 1695, 1742, 2010, 2613, 2938, 3390, 4355, 4407, 5226, 7345, 7571, 8710, 8814, 13065, 14690, 15142, 22035, 22713, 26130, 37855, 44070, 45426, 75710, 98423, 113565, 196846, 227130, 295269, 492115, 590538, 984230, 1476345, 2952690]

約数ペア:

[(1, 2952690), (2, 1476345), (3, 984230), (5, 590538), (6, 492115), (10, 295269), (13, 227130), (15, 196846), (26, 113565), (30, 98423), (39, 75710), (65, 45426), (67, 44070), (78, 37855), (113, 26130), (130, 22713), (134, 22035), (195, 15142), (201, 14690), (226, 13065), (335, 8814), (339, 8710), (390, 7571), (402, 7345), (565, 5226), (670, 4407), (678, 4355), (871, 3390), (1005, 2938), (1130, 2613), (1469, 2010), (1695, 1742)]