13570620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 44083200

約数和(自身を除く): 30512580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 409, 420, 474, 553, 790, 818, 948, 1106, 1185, 1227, 1580, 1636, 1659, 2045, 2212, 2370, 2454, 2765, 2863, 3318, 4090, 4740, 4908, 5530, 5726, 6135, 6636, 8180, 8295, 8589, 11060, 11452, 12270, 14315, 16590, 17178, 24540, 28630, 32311, 33180, 34356, 42945, 57260, 64622, 85890, 96933, 129244, 161555, 171780, 193866, 226177, 323110, 387732, 452354, 484665, 646220, 678531, 904708, 969330, 1130885, 1357062, 1938660, 2261770, 2714124, 3392655, 4523540, 6785310, 13570620]

約数ペア:

[(1, 13570620), (2, 6785310), (3, 4523540), (4, 3392655), (5, 2714124), (6, 2261770), (7, 1938660), (10, 1357062), (12, 1130885), (14, 969330), (15, 904708), (20, 678531), (21, 646220), (28, 484665), (30, 452354), (35, 387732), (42, 323110), (60, 226177), (70, 193866), (79, 171780), (84, 161555), (105, 129244), (140, 96933), (158, 85890), (210, 64622), (237, 57260), (316, 42945), (395, 34356), (409, 33180), (420, 32311), (474, 28630), (553, 24540), (790, 17178), (818, 16590), (948, 14315), (1106, 12270), (1185, 11452), (1227, 11060), (1580, 8589), (1636, 8295), (1659, 8180), (2045, 6636), (2212, 6135), (2370, 5726), (2454, 5530), (2765, 4908), (2863, 4740), (3318, 4090)]