131713740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15569}}^1$

素因数の和:15631

約数の個数: 72

約数和(自身を含む): 408058560

約数和(自身を除く): 276344820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 15569, 31138, 46707, 62276, 77845, 93414, 140121, 155690, 186828, 233535, 280242, 311380, 467070, 560484, 700605, 731743, 934140, 1401210, 1463486, 2195229, 2802420, 2926972, 3658715, 4390458, 6585687, 7317430, 8780916, 10976145, 13171374, 14634860, 21952290, 26342748, 32928435, 43904580, 65856870, 131713740]

約数ペア:

[(1, 131713740), (2, 65856870), (3, 43904580), (4, 32928435), (5, 26342748), (6, 21952290), (9, 14634860), (10, 13171374), (12, 10976145), (15, 8780916), (18, 7317430), (20, 6585687), (30, 4390458), (36, 3658715), (45, 2926972), (47, 2802420), (60, 2195229), (90, 1463486), (94, 1401210), (141, 934140), (180, 731743), (188, 700605), (235, 560484), (282, 467070), (423, 311380), (470, 280242), (564, 233535), (705, 186828), (846, 155690), (940, 140121), (1410, 93414), (1692, 77845), (2115, 62276), (2820, 46707), (4230, 31138), (8460, 15569)]