7531860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 24514560

約数和(自身を除く): 16982700

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, 227, 237, 316, 395, 420, 454, 474, 553, 681, 790, 908, 948, 1106, 1135, 1185, 1362, 1580, 1589, 1659, 2212, 2270, 2370, 2724, 2765, 3178, 3318, 3405, 4540, 4740, 4767, 5530, 6356, 6636, 6810, 7945, 8295, 9534, 11060, 13620, 15890, 16590, 17933, 19068, 23835, 31780, 33180, 35866, 47670, 53799, 71732, 89665, 95340, 107598, 125531, 179330, 215196, 251062, 268995, 358660, 376593, 502124, 537990, 627655, 753186, 1075980, 1255310, 1506372, 1882965, 2510620, 3765930, 7531860]

約数ペア:

[(1, 7531860), (2, 3765930), (3, 2510620), (4, 1882965), (5, 1506372), (6, 1255310), (7, 1075980), (10, 753186), (12, 627655), (14, 537990), (15, 502124), (20, 376593), (21, 358660), (28, 268995), (30, 251062), (35, 215196), (42, 179330), (60, 125531), (70, 107598), (79, 95340), (84, 89665), (105, 71732), (140, 53799), (158, 47670), (210, 35866), (227, 33180), (237, 31780), (316, 23835), (395, 19068), (420, 17933), (454, 16590), (474, 15890), (553, 13620), (681, 11060), (790, 9534), (908, 8295), (948, 7945), (1106, 6810), (1135, 6636), (1185, 6356), (1362, 5530), (1580, 4767), (1589, 4740), (1659, 4540), (2212, 3405), (2270, 3318), (2370, 3178), (2724, 2765)]