1629110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 3646944

約数和(自身を除く): 2017834

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 1369, 2590, 2738, 3145, 4403, 6290, 6845, 8806, 9583, 13690, 19166, 22015, 23273, 44030, 46546, 47915, 95830, 116365, 162911, 232730, 325822, 814555, 1629110]

約数ペア:

[(1, 1629110), (2, 814555), (5, 325822), (7, 232730), (10, 162911), (14, 116365), (17, 95830), (34, 47915), (35, 46546), (37, 44030), (70, 23273), (74, 22015), (85, 19166), (119, 13690), (170, 9583), (185, 8806), (238, 6845), (259, 6290), (370, 4403), (518, 3145), (595, 2738), (629, 2590), (1190, 1369), (1258, 1295)]