31706776260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1344647}}^1$

素因数の和:1344793

約数の個数: 72

約数和(自身を含む): 96911470656

約数和(自身を除く): 65204694396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 1344647, 2689294, 4033941, 5378588, 6723235, 8067882, 12101823, 13446470, 16135764, 20169705, 24203646, 26892940, 40339410, 48407292, 60509115, 80678820, 121018230, 176148757, 242036460, 352297514, 528446271, 704595028, 880743785, 1056892542, 1585338813, 1761487570, 2113785084, 2642231355, 3170677626, 3522975140, 5284462710, 6341355252, 7926694065, 10568925420, 15853388130, 31706776260]

約数ペア:

[(1, 31706776260), (2, 15853388130), (3, 10568925420), (4, 7926694065), (5, 6341355252), (6, 5284462710), (9, 3522975140), (10, 3170677626), (12, 2642231355), (15, 2113785084), (18, 1761487570), (20, 1585338813), (30, 1056892542), (36, 880743785), (45, 704595028), (60, 528446271), (90, 352297514), (131, 242036460), (180, 176148757), (262, 121018230), (393, 80678820), (524, 60509115), (655, 48407292), (786, 40339410), (1179, 26892940), (1310, 24203646), (1572, 20169705), (1965, 16135764), (2358, 13446470), (2620, 12101823), (3930, 8067882), (4716, 6723235), (5895, 5378588), (7860, 4033941), (11790, 2689294), (23580, 1344647)]