642022170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{74051}}^1$

素因数の和:74095

約数の個数: 48

約数和(自身を含む): 1636845408

約数和(自身を除く): 994823238

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 74051, 148102, 222153, 370255, 444306, 740510, 1110765, 1258867, 2221530, 2517734, 3776601, 6294335, 7553202, 12588670, 18883005, 21400739, 37766010, 42801478, 64202217, 107003695, 128404434, 214007390, 321011085, 642022170]

約数ペア:

[(1, 642022170), (2, 321011085), (3, 214007390), (5, 128404434), (6, 107003695), (10, 64202217), (15, 42801478), (17, 37766010), (30, 21400739), (34, 18883005), (51, 12588670), (85, 7553202), (102, 6294335), (170, 3776601), (255, 2517734), (289, 2221530), (510, 1258867), (578, 1110765), (867, 740510), (1445, 444306), (1734, 370255), (2890, 222153), (4335, 148102), (8670, 74051)]