42789510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27967}}^1$

素因数の和:27997

約数の個数: 48

約数和(自身を含む): 117801216

約数和(自身を除く): 75011706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 27967, 55934, 83901, 139835, 167802, 251703, 279670, 419505, 475439, 503406, 839010, 950878, 1258515, 1426317, 2377195, 2517030, 2852634, 4278951, 4754390, 7131585, 8557902, 14263170, 21394755, 42789510]

約数ペア:

[(1, 42789510), (2, 21394755), (3, 14263170), (5, 8557902), (6, 7131585), (9, 4754390), (10, 4278951), (15, 2852634), (17, 2517030), (18, 2377195), (30, 1426317), (34, 1258515), (45, 950878), (51, 839010), (85, 503406), (90, 475439), (102, 419505), (153, 279670), (170, 251703), (255, 167802), (306, 139835), (510, 83901), (765, 55934), (1530, 27967)]