30448386

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 73801728

約数和(自身を除く): 43353342

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 47, 54, 62, 81, 86, 93, 94, 129, 141, 162, 186, 243, 258, 279, 282, 387, 423, 486, 558, 774, 837, 846, 1161, 1269, 1333, 1457, 1674, 2021, 2322, 2511, 2538, 2666, 2914, 3483, 3807, 3999, 4042, 4371, 5022, 6063, 6966, 7533, 7614, 7998, 8742, 10449, 11421, 11997, 12126, 13113, 15066, 18189, 20898, 22842, 23994, 26226, 35991, 36378, 39339, 54567, 62651, 71982, 78678, 107973, 109134, 118017, 125302, 163701, 187953, 215946, 236034, 323919, 327402, 354051, 375906, 491103, 563859, 647838, 708102, 982206, 1127718, 1691577, 3383154, 5074731, 10149462, 15224193, 30448386]

約数ペア:

[(1, 30448386), (2, 15224193), (3, 10149462), (6, 5074731), (9, 3383154), (18, 1691577), (27, 1127718), (31, 982206), (43, 708102), (47, 647838), (54, 563859), (62, 491103), (81, 375906), (86, 354051), (93, 327402), (94, 323919), (129, 236034), (141, 215946), (162, 187953), (186, 163701), (243, 125302), (258, 118017), (279, 109134), (282, 107973), (387, 78678), (423, 71982), (486, 62651), (558, 54567), (774, 39339), (837, 36378), (846, 35991), (1161, 26226), (1269, 23994), (1333, 22842), (1457, 20898), (1674, 18189), (2021, 15066), (2322, 13113), (2511, 12126), (2538, 11997), (2666, 11421), (2914, 10449), (3483, 8742), (3807, 7998), (3999, 7614), (4042, 7533), (4371, 6966), (5022, 6063)]