30848727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 56125440

約数和(自身を除く): 25276713

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 161, 221, 273, 289, 299, 357, 391, 483, 663, 867, 897, 1173, 1547, 2023, 2093, 2737, 3757, 4641, 4913, 5083, 6069, 6279, 6647, 8211, 11271, 14739, 15249, 19941, 26299, 34391, 35581, 46529, 63869, 78897, 86411, 103173, 106743, 112999, 139587, 191607, 259233, 338997, 447083, 604877, 790993, 1341249, 1468987, 1814631, 2372979, 4406961, 10282909, 30848727]

約数ペア:

[(1, 30848727), (3, 10282909), (7, 4406961), (13, 2372979), (17, 1814631), (21, 1468987), (23, 1341249), (39, 790993), (51, 604877), (69, 447083), (91, 338997), (119, 259233), (161, 191607), (221, 139587), (273, 112999), (289, 106743), (299, 103173), (357, 86411), (391, 78897), (483, 63869), (663, 46529), (867, 35581), (897, 34391), (1173, 26299), (1547, 19941), (2023, 15249), (2093, 14739), (2737, 11271), (3757, 8211), (4641, 6647), (4913, 6279), (5083, 6069)]