79717590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52103}}^1$

素因数の和:52133

約数の個数: 48

約数和(自身を含む): 219462048

約数和(自身を除く): 139744458

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, 52103, 104206, 156309, 260515, 312618, 468927, 521030, 781545, 885751, 937854, 1563090, 1771502, 2344635, 2657253, 4428755, 4689270, 5314506, 7971759, 8857510, 13286265, 15943518, 26572530, 39858795, 79717590]

約数ペア:

[(1, 79717590), (2, 39858795), (3, 26572530), (5, 15943518), (6, 13286265), (9, 8857510), (10, 7971759), (15, 5314506), (17, 4689270), (18, 4428755), (30, 2657253), (34, 2344635), (45, 1771502), (51, 1563090), (85, 937854), (90, 885751), (102, 781545), (153, 521030), (170, 468927), (255, 312618), (306, 260515), (510, 156309), (765, 104206), (1530, 52103)]