3257540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 8636544

約数和(自身を除く): 5379004

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 67, 68, 85, 110, 130, 134, 143, 170, 187, 220, 221, 260, 268, 286, 335, 340, 374, 442, 572, 670, 715, 737, 748, 871, 884, 935, 1105, 1139, 1340, 1430, 1474, 1742, 1870, 2210, 2278, 2431, 2860, 2948, 3484, 3685, 3740, 4355, 4420, 4556, 4862, 5695, 7370, 8710, 9581, 9724, 11390, 12155, 12529, 14740, 14807, 17420, 19162, 22780, 24310, 25058, 29614, 38324, 47905, 48620, 50116, 59228, 62645, 74035, 95810, 125290, 148070, 162877, 191620, 250580, 296140, 325754, 651508, 814385, 1628770, 3257540]

約数ペア:

[(1, 3257540), (2, 1628770), (4, 814385), (5, 651508), (10, 325754), (11, 296140), (13, 250580), (17, 191620), (20, 162877), (22, 148070), (26, 125290), (34, 95810), (44, 74035), (52, 62645), (55, 59228), (65, 50116), (67, 48620), (68, 47905), (85, 38324), (110, 29614), (130, 25058), (134, 24310), (143, 22780), (170, 19162), (187, 17420), (220, 14807), (221, 14740), (260, 12529), (268, 12155), (286, 11390), (335, 9724), (340, 9581), (374, 8710), (442, 7370), (572, 5695), (670, 4862), (715, 4556), (737, 4420), (748, 4355), (871, 3740), (884, 3685), (935, 3484), (1105, 2948), (1139, 2860), (1340, 2431), (1430, 2278), (1474, 2210), (1742, 1870)]