15820246078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{16649}}^1$

素因数の和:16921

約数の個数: 64

約数和(自身を含む): 30612556800

約数和(自身を除く): 14792310722

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 227, 299, 322, 454, 598, 1589, 2093, 2951, 3178, 4186, 5221, 5902, 10442, 16649, 20657, 33298, 36547, 41314, 67873, 73094, 116543, 135746, 216437, 233086, 382927, 432874, 475111, 765854, 950222, 1515059, 2680489, 3030118, 3779323, 4978051, 5360978, 7558646, 9956102, 26455261, 34846357, 49131199, 52910522, 69692714, 86924429, 98262398, 173848858, 343918393, 608471003, 687836786, 1130017577, 1216942006, 2260035154, 7910123039, 15820246078]

約数ペア:

[(1, 15820246078), (2, 7910123039), (7, 2260035154), (13, 1216942006), (14, 1130017577), (23, 687836786), (26, 608471003), (46, 343918393), (91, 173848858), (161, 98262398), (182, 86924429), (227, 69692714), (299, 52910522), (322, 49131199), (454, 34846357), (598, 26455261), (1589, 9956102), (2093, 7558646), (2951, 5360978), (3178, 4978051), (4186, 3779323), (5221, 3030118), (5902, 2680489), (10442, 1515059), (16649, 950222), (20657, 765854), (33298, 475111), (36547, 432874), (41314, 382927), (67873, 233086), (73094, 216437), (116543, 135746)]