788607630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2687}}^1$

素因数の和:3790

約数の個数: 64

約数和(自身を含む): 2105671680

約数和(自身を除く): 1317064050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1087, 2174, 2687, 3261, 5374, 5435, 6522, 8061, 9783, 10870, 13435, 16122, 16305, 19566, 24183, 26870, 29349, 32610, 40305, 48366, 48915, 58698, 72549, 80610, 97830, 120915, 145098, 146745, 241830, 293490, 362745, 725490, 2920769, 5841538, 8762307, 14603845, 17524614, 26286921, 29207690, 43811535, 52573842, 78860763, 87623070, 131434605, 157721526, 262869210, 394303815, 788607630]

約数ペア:

[(1, 788607630), (2, 394303815), (3, 262869210), (5, 157721526), (6, 131434605), (9, 87623070), (10, 78860763), (15, 52573842), (18, 43811535), (27, 29207690), (30, 26286921), (45, 17524614), (54, 14603845), (90, 8762307), (135, 5841538), (270, 2920769), (1087, 725490), (2174, 362745), (2687, 293490), (3261, 241830), (5374, 146745), (5435, 145098), (6522, 120915), (8061, 97830), (9783, 80610), (10870, 72549), (13435, 58698), (16122, 48915), (16305, 48366), (19566, 40305), (24183, 32610), (26870, 29349)]