215035860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7451}}^1$

素因数の和:7513

約数の個数: 96

約数和(自身を含む): 666029952

約数和(自身を除く): 450994092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 7451, 9620, 14430, 14902, 22353, 28860, 29804, 37255, 44706, 74510, 89412, 96863, 111765, 149020, 193726, 223530, 275687, 290589, 387452, 447060, 484315, 551374, 581178, 827061, 968630, 1102748, 1162356, 1378435, 1452945, 1654122, 1937260, 2756870, 2905890, 3308244, 3583931, 4135305, 5513740, 5811780, 7167862, 8270610, 10751793, 14335724, 16541220, 17919655, 21503586, 35839310, 43007172, 53758965, 71678620, 107517930, 215035860]

約数ペア:

[(1, 215035860), (2, 107517930), (3, 71678620), (4, 53758965), (5, 43007172), (6, 35839310), (10, 21503586), (12, 17919655), (13, 16541220), (15, 14335724), (20, 10751793), (26, 8270610), (30, 7167862), (37, 5811780), (39, 5513740), (52, 4135305), (60, 3583931), (65, 3308244), (74, 2905890), (78, 2756870), (111, 1937260), (130, 1654122), (148, 1452945), (156, 1378435), (185, 1162356), (195, 1102748), (222, 968630), (260, 827061), (370, 581178), (390, 551374), (444, 484315), (481, 447060), (555, 387452), (740, 290589), (780, 275687), (962, 223530), (1110, 193726), (1443, 149020), (1924, 111765), (2220, 96863), (2405, 89412), (2886, 74510), (4810, 44706), (5772, 37255), (7215, 29804), (7451, 28860), (9620, 22353), (14430, 14902)]