66475290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13763}}^1$

素因数の和:13803

約数の個数: 64

約数和(自身を含む): 190273536

約数和(自身を除く): 123798246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 13763, 27526, 41289, 68815, 82578, 96341, 137630, 192682, 206445, 289023, 316549, 412890, 481705, 578046, 633098, 949647, 963410, 1445115, 1582745, 1899294, 2215843, 2890230, 3165490, 4431686, 4748235, 6647529, 9496470, 11079215, 13295058, 22158430, 33237645, 66475290]

約数ペア:

[(1, 66475290), (2, 33237645), (3, 22158430), (5, 13295058), (6, 11079215), (7, 9496470), (10, 6647529), (14, 4748235), (15, 4431686), (21, 3165490), (23, 2890230), (30, 2215843), (35, 1899294), (42, 1582745), (46, 1445115), (69, 963410), (70, 949647), (105, 633098), (115, 578046), (138, 481705), (161, 412890), (210, 316549), (230, 289023), (322, 206445), (345, 192682), (483, 137630), (690, 96341), (805, 82578), (966, 68815), (1610, 41289), (2415, 27526), (4830, 13763)]