142470030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279353}}^1$

素因数の和:279380

約数の個数: 32

約数和(自身を含む): 362042784

約数和(自身を除く): 219572754

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 279353, 558706, 838059, 1396765, 1676118, 2793530, 4190295, 4749001, 8380590, 9498002, 14247003, 23745005, 28494006, 47490010, 71235015, 142470030]

約数ペア:

[(1, 142470030), (2, 71235015), (3, 47490010), (5, 28494006), (6, 23745005), (10, 14247003), (15, 9498002), (17, 8380590), (30, 4749001), (34, 4190295), (51, 2793530), (85, 1676118), (102, 1396765), (170, 838059), (255, 558706), (510, 279353)]