17702270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 34105536

約数和(自身を除く): 16403266

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1031, 1717, 2062, 3434, 5155, 8585, 10310, 17170, 17527, 35054, 87635, 104131, 175270, 208262, 520655, 1041310, 1770227, 3540454, 8851135, 17702270]

約数ペア:

[(1, 17702270), (2, 8851135), (5, 3540454), (10, 1770227), (17, 1041310), (34, 520655), (85, 208262), (101, 175270), (170, 104131), (202, 87635), (505, 35054), (1010, 17527), (1031, 17170), (1717, 10310), (2062, 8585), (3434, 5155)]