38059980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{90619}}^1$

素因数の和:90638

約数の個数: 48

約数和(自身を含む): 121793280

約数和(自身を除く): 83733300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 90619, 181238, 271857, 362476, 453095, 543714, 634333, 906190, 1087428, 1268666, 1359285, 1812380, 1902999, 2537332, 2718570, 3171665, 3805998, 5437140, 6343330, 7611996, 9514995, 12686660, 19029990, 38059980]

約数ペア:

[(1, 38059980), (2, 19029990), (3, 12686660), (4, 9514995), (5, 7611996), (6, 6343330), (7, 5437140), (10, 3805998), (12, 3171665), (14, 2718570), (15, 2537332), (20, 1902999), (21, 1812380), (28, 1359285), (30, 1268666), (35, 1087428), (42, 906190), (60, 634333), (70, 543714), (84, 453095), (105, 362476), (140, 271857), (210, 181238), (420, 90619)]