30349788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{683}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 84728448

約数和(自身を除く): 54378660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 683, 966, 1058, 1366, 1587, 1932, 2049, 2116, 2732, 3174, 3703, 4098, 4781, 6348, 7406, 8196, 9562, 11109, 14343, 14812, 15709, 19124, 22218, 28686, 31418, 44436, 47127, 57372, 62836, 94254, 109963, 188508, 219926, 329889, 361307, 439852, 659778, 722614, 1083921, 1319556, 1445228, 2167842, 2529149, 4335684, 5058298, 7587447, 10116596, 15174894, 30349788]

約数ペア:

[(1, 30349788), (2, 15174894), (3, 10116596), (4, 7587447), (6, 5058298), (7, 4335684), (12, 2529149), (14, 2167842), (21, 1445228), (23, 1319556), (28, 1083921), (42, 722614), (46, 659778), (69, 439852), (84, 361307), (92, 329889), (138, 219926), (161, 188508), (276, 109963), (322, 94254), (483, 62836), (529, 57372), (644, 47127), (683, 44436), (966, 31418), (1058, 28686), (1366, 22218), (1587, 19124), (1932, 15709), (2049, 14812), (2116, 14343), (2732, 11109), (3174, 9562), (3703, 8196), (4098, 7406), (4781, 6348)]