210619890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5864

約数の個数: 96

約数和(自身を含む): 608864256

約数和(自身を除く): 398244366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 5807, 6045, 7254, 11614, 12090, 17421, 18135, 29035, 34842, 36270, 52263, 58070, 75491, 87105, 104526, 150982, 174210, 180017, 226473, 261315, 360034, 377455, 452946, 522630, 540051, 679419, 754910, 900085, 1080102, 1132365, 1358838, 1620153, 1800170, 2264730, 2340221, 2700255, 3240306, 3397095, 4680442, 5400510, 6794190, 7020663, 8100765, 11701105, 14041326, 16201530, 21061989, 23402210, 35103315, 42123978, 70206630, 105309945, 210619890]

約数ペア:

[(1, 210619890), (2, 105309945), (3, 70206630), (5, 42123978), (6, 35103315), (9, 23402210), (10, 21061989), (13, 16201530), (15, 14041326), (18, 11701105), (26, 8100765), (30, 7020663), (31, 6794190), (39, 5400510), (45, 4680442), (62, 3397095), (65, 3240306), (78, 2700255), (90, 2340221), (93, 2264730), (117, 1800170), (130, 1620153), (155, 1358838), (186, 1132365), (195, 1080102), (234, 900085), (279, 754910), (310, 679419), (390, 540051), (403, 522630), (465, 452946), (558, 377455), (585, 360034), (806, 261315), (930, 226473), (1170, 180017), (1209, 174210), (1395, 150982), (2015, 104526), (2418, 87105), (2790, 75491), (3627, 58070), (4030, 52263), (5807, 36270), (6045, 34842), (7254, 29035), (11614, 18135), (12090, 17421)]