181007670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 462096576

約数和(自身を除く): 281088906

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 257, 510, 514, 771, 1285, 1381, 1542, 2570, 2762, 3855, 4143, 4369, 6905, 7710, 8286, 8738, 13107, 13810, 20715, 21845, 23477, 26214, 41430, 43690, 46954, 65535, 70431, 117385, 131070, 140862, 234770, 352155, 354917, 704310, 709834, 1064751, 1774585, 2129502, 3549170, 5323755, 6033589, 10647510, 12067178, 18100767, 30167945, 36201534, 60335890, 90503835, 181007670]

約数ペア:

[(1, 181007670), (2, 90503835), (3, 60335890), (5, 36201534), (6, 30167945), (10, 18100767), (15, 12067178), (17, 10647510), (30, 6033589), (34, 5323755), (51, 3549170), (85, 2129502), (102, 1774585), (170, 1064751), (255, 709834), (257, 704310), (510, 354917), (514, 352155), (771, 234770), (1285, 140862), (1381, 131070), (1542, 117385), (2570, 70431), (2762, 65535), (3855, 46954), (4143, 43690), (4369, 41430), (6905, 26214), (7710, 23477), (8286, 21845), (8738, 20715), (13107, 13810)]