39656070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25919}}^1$

素因数の和:25949

約数の個数: 48

約数和(自身を含む): 109175040

約数和(自身を除く): 69518970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 25919, 51838, 77757, 129595, 155514, 233271, 259190, 388785, 440623, 466542, 777570, 881246, 1166355, 1321869, 2203115, 2332710, 2643738, 3965607, 4406230, 6609345, 7931214, 13218690, 19828035, 39656070]

約数ペア:

[(1, 39656070), (2, 19828035), (3, 13218690), (5, 7931214), (6, 6609345), (9, 4406230), (10, 3965607), (15, 2643738), (17, 2332710), (18, 2203115), (30, 1321869), (34, 1166355), (45, 881246), (51, 777570), (85, 466542), (90, 440623), (102, 388785), (153, 259190), (170, 233271), (255, 155514), (306, 129595), (510, 77757), (765, 51838), (1530, 25919)]