247482810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31607}}^1$

素因数の和:31652

約数の個数: 64

約数和(自身を含む): 682732800

約数和(自身を除く): 435249990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 31607, 63214, 94821, 158035, 189642, 284463, 316070, 474105, 568926, 853389, 916603, 948210, 1422315, 1706778, 1833206, 2749809, 2844630, 4266945, 4583015, 5499618, 8249427, 8533890, 9166030, 13749045, 16498854, 24748281, 27498090, 41247135, 49496562, 82494270, 123741405, 247482810]

約数ペア:

[(1, 247482810), (2, 123741405), (3, 82494270), (5, 49496562), (6, 41247135), (9, 27498090), (10, 24748281), (15, 16498854), (18, 13749045), (27, 9166030), (29, 8533890), (30, 8249427), (45, 5499618), (54, 4583015), (58, 4266945), (87, 2844630), (90, 2749809), (135, 1833206), (145, 1706778), (174, 1422315), (261, 948210), (270, 916603), (290, 853389), (435, 568926), (522, 474105), (783, 316070), (870, 284463), (1305, 189642), (1566, 158035), (2610, 94821), (3915, 63214), (7830, 31607)]