30925380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30319}}^1$

素因数の和:30348

約数の個数: 48

約数和(自身を含む): 91687680

約数和(自身を除く): 60762300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 30319, 60638, 90957, 121276, 151595, 181914, 303190, 363828, 454785, 515423, 606380, 909570, 1030846, 1546269, 1819140, 2061692, 2577115, 3092538, 5154230, 6185076, 7731345, 10308460, 15462690, 30925380]

約数ペア:

[(1, 30925380), (2, 15462690), (3, 10308460), (4, 7731345), (5, 6185076), (6, 5154230), (10, 3092538), (12, 2577115), (15, 2061692), (17, 1819140), (20, 1546269), (30, 1030846), (34, 909570), (51, 606380), (60, 515423), (68, 454785), (85, 363828), (102, 303190), (170, 181914), (204, 151595), (255, 121276), (340, 90957), (510, 60638), (1020, 30319)]