8639910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5677

約数の個数: 48

約数和(自身を含む): 23789376

約数和(自身を除く): 15149466

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, 5647, 11294, 16941, 28235, 33882, 50823, 56470, 84705, 95999, 101646, 169410, 191998, 254115, 287997, 479995, 508230, 575994, 863991, 959990, 1439985, 1727982, 2879970, 4319955, 8639910]

約数ペア:

[(1, 8639910), (2, 4319955), (3, 2879970), (5, 1727982), (6, 1439985), (9, 959990), (10, 863991), (15, 575994), (17, 508230), (18, 479995), (30, 287997), (34, 254115), (45, 191998), (51, 169410), (85, 101646), (90, 95999), (102, 84705), (153, 56470), (170, 50823), (255, 33882), (306, 28235), (510, 16941), (765, 11294), (1530, 5647)]