1039740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 3311616

約数和(自身を除く): 2271876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 43, 52, 60, 62, 65, 78, 86, 93, 124, 129, 130, 155, 156, 172, 186, 195, 215, 258, 260, 310, 372, 390, 403, 430, 465, 516, 559, 620, 645, 780, 806, 860, 930, 1118, 1209, 1290, 1333, 1612, 1677, 1860, 2015, 2236, 2418, 2580, 2666, 2795, 3354, 3999, 4030, 4836, 5332, 5590, 6045, 6665, 6708, 7998, 8060, 8385, 11180, 12090, 13330, 15996, 16770, 17329, 19995, 24180, 26660, 33540, 34658, 39990, 51987, 69316, 79980, 86645, 103974, 173290, 207948, 259935, 346580, 519870, 1039740]

約数ペア:

[(1, 1039740), (2, 519870), (3, 346580), (4, 259935), (5, 207948), (6, 173290), (10, 103974), (12, 86645), (13, 79980), (15, 69316), (20, 51987), (26, 39990), (30, 34658), (31, 33540), (39, 26660), (43, 24180), (52, 19995), (60, 17329), (62, 16770), (65, 15996), (78, 13330), (86, 12090), (93, 11180), (124, 8385), (129, 8060), (130, 7998), (155, 6708), (156, 6665), (172, 6045), (186, 5590), (195, 5332), (215, 4836), (258, 4030), (260, 3999), (310, 3354), (372, 2795), (390, 2666), (403, 2580), (430, 2418), (465, 2236), (516, 2015), (559, 1860), (620, 1677), (645, 1612), (780, 1333), (806, 1290), (860, 1209), (930, 1118)]