71098422.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1627}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 540443904

約数和(自身を除く): 362677884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1627, 1821, 2428, 3035, 3254, 3642, 4881, 5463, 6070, 6508, 7284, 8135, 9105, 9762, 10926, 12140, 14643, 16270, 18210, 19524, 21852, 24405, 27315, 29286, 32540, 36420, 48810, 54630, 58572, 73215, 97620, 109260, 146430, 292860, 987589, 1975178, 2962767, 3950356, 4937945, 5925534, 8888301, 9875890, 11851068, 14813835, 17776602, 19751780, 29627670, 35553204, 44441505, 59255340, 88883010, 177766020]

約数ペア:

[(1, 177766020), (2, 88883010), (3, 59255340), (4, 44441505), (5, 35553204), (6, 29627670), (9, 19751780), (10, 17776602), (12, 14813835), (15, 11851068), (18, 9875890), (20, 8888301), (30, 5925534), (36, 4937945), (45, 3950356), (60, 2962767), (90, 1975178), (180, 987589), (607, 292860), (1214, 146430), (1627, 109260), (1821, 97620), (2428, 73215), (3035, 58572), (3254, 54630), (3642, 48810), (4881, 36420), (5463, 32540), (6070, 29286), (6508, 27315), (7284, 24405), (8135, 21852), (9105, 19524), (9762, 18210), (10926, 16270), (12140, 14643)]