220173630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 561556800

約数和(自身を除く): 341383170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 349, 510, 698, 1047, 1237, 1745, 2094, 2474, 3490, 3711, 5235, 5933, 6185, 7422, 10470, 11866, 12370, 17799, 18555, 21029, 29665, 35598, 37110, 42058, 59330, 63087, 88995, 105145, 126174, 177990, 210290, 315435, 431713, 630870, 863426, 1295139, 2158565, 2590278, 4317130, 6475695, 7339121, 12951390, 14678242, 22017363, 36695605, 44034726, 73391210, 110086815, 220173630]

約数ペア:

[(1, 220173630), (2, 110086815), (3, 73391210), (5, 44034726), (6, 36695605), (10, 22017363), (15, 14678242), (17, 12951390), (30, 7339121), (34, 6475695), (51, 4317130), (85, 2590278), (102, 2158565), (170, 1295139), (255, 863426), (349, 630870), (510, 431713), (698, 315435), (1047, 210290), (1237, 177990), (1745, 126174), (2094, 105145), (2474, 88995), (3490, 63087), (3711, 59330), (5235, 42058), (5933, 37110), (6185, 35598), (7422, 29665), (10470, 21029), (11866, 18555), (12370, 17799)]