30180546

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 76608000

約数和(自身を除く): 46427454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 121, 149, 186, 198, 242, 279, 297, 298, 341, 363, 447, 558, 594, 682, 726, 837, 894, 1023, 1089, 1341, 1639, 1674, 2046, 2178, 2682, 3069, 3267, 3278, 3751, 4023, 4619, 4917, 6138, 6534, 7502, 8046, 9207, 9238, 9834, 11253, 13857, 14751, 18029, 18414, 22506, 27714, 29502, 33759, 36058, 41571, 44253, 50809, 54087, 67518, 83142, 88506, 101277, 101618, 108174, 124713, 152427, 162261, 202554, 249426, 304854, 324522, 457281, 486783, 558899, 914562, 973566, 1117798, 1371843, 1676697, 2743686, 3353394, 5030091, 10060182, 15090273, 30180546]

約数ペア:

[(1, 30180546), (2, 15090273), (3, 10060182), (6, 5030091), (9, 3353394), (11, 2743686), (18, 1676697), (22, 1371843), (27, 1117798), (31, 973566), (33, 914562), (54, 558899), (62, 486783), (66, 457281), (93, 324522), (99, 304854), (121, 249426), (149, 202554), (186, 162261), (198, 152427), (242, 124713), (279, 108174), (297, 101618), (298, 101277), (341, 88506), (363, 83142), (447, 67518), (558, 54087), (594, 50809), (682, 44253), (726, 41571), (837, 36058), (894, 33759), (1023, 29502), (1089, 27714), (1341, 22506), (1639, 18414), (1674, 18029), (2046, 14751), (2178, 13857), (2682, 11253), (3069, 9834), (3267, 9238), (3278, 9207), (3751, 8046), (4023, 7502), (4619, 6534), (4917, 6138)]