30510396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3011

約数の個数: 72

約数和(自身を含む): 90321504

約数和(自身を除く): 59811108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 2953, 3444, 5166, 5906, 8859, 10332, 11812, 17718, 20671, 26577, 35436, 41342, 53154, 62013, 82684, 106308, 121073, 124026, 186039, 242146, 248052, 363219, 372078, 484292, 726438, 744156, 847511, 1089657, 1452876, 1695022, 2179314, 2542533, 3390044, 4358628, 5085066, 7627599, 10170132, 15255198, 30510396]

約数ペア:

[(1, 30510396), (2, 15255198), (3, 10170132), (4, 7627599), (6, 5085066), (7, 4358628), (9, 3390044), (12, 2542533), (14, 2179314), (18, 1695022), (21, 1452876), (28, 1089657), (36, 847511), (41, 744156), (42, 726438), (63, 484292), (82, 372078), (84, 363219), (123, 248052), (126, 242146), (164, 186039), (246, 124026), (252, 121073), (287, 106308), (369, 82684), (492, 62013), (574, 53154), (738, 41342), (861, 35436), (1148, 26577), (1476, 20671), (1722, 17718), (2583, 11812), (2953, 10332), (3444, 8859), (5166, 5906)]