30120363

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 59028480

約数和(自身を除く): 28908117

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 41, 63, 69, 91, 117, 123, 161, 169, 189, 207, 273, 287, 299, 351, 369, 483, 507, 533, 621, 819, 861, 897, 943, 1107, 1183, 1449, 1521, 1599, 2093, 2457, 2583, 2691, 2829, 3549, 3731, 3887, 4347, 4563, 4797, 6279, 6601, 6929, 7749, 8073, 8487, 10647, 11193, 11661, 12259, 14391, 18837, 19803, 20787, 25461, 27209, 31941, 33579, 34983, 36777, 48503, 56511, 59409, 62361, 81627, 85813, 100737, 104949, 110331, 145509, 159367, 178227, 187083, 244881, 257439, 330993, 436527, 478101, 734643, 772317, 1115569, 1309581, 1434303, 2316951, 3346707, 4302909, 10040121, 30120363]

約数ペア:

[(1, 30120363), (3, 10040121), (7, 4302909), (9, 3346707), (13, 2316951), (21, 1434303), (23, 1309581), (27, 1115569), (39, 772317), (41, 734643), (63, 478101), (69, 436527), (91, 330993), (117, 257439), (123, 244881), (161, 187083), (169, 178227), (189, 159367), (207, 145509), (273, 110331), (287, 104949), (299, 100737), (351, 85813), (369, 81627), (483, 62361), (507, 59409), (533, 56511), (621, 48503), (819, 36777), (861, 34983), (897, 33579), (943, 31941), (1107, 27209), (1183, 25461), (1449, 20787), (1521, 19803), (1599, 18837), (2093, 14391), (2457, 12259), (2583, 11661), (2691, 11193), (2829, 10647), (3549, 8487), (3731, 8073), (3887, 7749), (4347, 6929), (4563, 6601), (4797, 6279)]