30139590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 78724800

約数和(自身を除く): 48585210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 709, 1090, 1417, 1418, 1635, 2127, 2834, 3270, 3545, 4251, 4254, 7085, 7090, 8502, 9217, 10635, 14170, 18434, 21255, 21270, 27651, 42510, 46085, 55302, 77281, 92170, 138255, 154562, 231843, 276510, 386405, 463686, 772810, 1004653, 1159215, 2009306, 2318430, 3013959, 5023265, 6027918, 10046530, 15069795, 30139590]

約数ペア:

[(1, 30139590), (2, 15069795), (3, 10046530), (5, 6027918), (6, 5023265), (10, 3013959), (13, 2318430), (15, 2009306), (26, 1159215), (30, 1004653), (39, 772810), (65, 463686), (78, 386405), (109, 276510), (130, 231843), (195, 154562), (218, 138255), (327, 92170), (390, 77281), (545, 55302), (654, 46085), (709, 42510), (1090, 27651), (1417, 21270), (1418, 21255), (1635, 18434), (2127, 14170), (2834, 10635), (3270, 9217), (3545, 8502), (4251, 7090), (4254, 7085)]