514170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 1389960

約数和(自身を除く): 875790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 197, 261, 290, 394, 435, 522, 591, 870, 985, 1182, 1305, 1773, 1970, 2610, 2955, 3546, 5713, 5910, 8865, 11426, 17139, 17730, 28565, 34278, 51417, 57130, 85695, 102834, 171390, 257085, 514170]

約数ペア:

[(1, 514170), (2, 257085), (3, 171390), (5, 102834), (6, 85695), (9, 57130), (10, 51417), (15, 34278), (18, 28565), (29, 17730), (30, 17139), (45, 11426), (58, 8865), (87, 5910), (90, 5713), (145, 3546), (174, 2955), (197, 2610), (261, 1970), (290, 1773), (394, 1305), (435, 1182), (522, 985), (591, 870)]