18112650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7103}}^1$

素因数の和:7135

約数の個数: 48

約数和(自身を含む): 47568384

約数和(自身を除く): 29455734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 7103, 14206, 21309, 35515, 42618, 71030, 106545, 120751, 177575, 213090, 241502, 355150, 362253, 532725, 603755, 724506, 1065450, 1207510, 1811265, 3018775, 3622530, 6037550, 9056325, 18112650]

約数ペア:

[(1, 18112650), (2, 9056325), (3, 6037550), (5, 3622530), (6, 3018775), (10, 1811265), (15, 1207510), (17, 1065450), (25, 724506), (30, 603755), (34, 532725), (50, 362253), (51, 355150), (75, 241502), (85, 213090), (102, 177575), (150, 120751), (170, 106545), (255, 71030), (425, 42618), (510, 35515), (850, 21309), (1275, 14206), (2550, 7103)]