220144530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{8273}}^1$

素因数の和:9170

約数の個数: 32

約数和(自身を含む): 529006464

約数和(自身を除く): 308861934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2661, 4435, 5322, 8273, 8870, 13305, 16546, 24819, 26610, 41365, 49638, 82730, 124095, 248190, 7338151, 14676302, 22014453, 36690755, 44028906, 73381510, 110072265, 220144530]

約数ペア:

[(1, 220144530), (2, 110072265), (3, 73381510), (5, 44028906), (6, 36690755), (10, 22014453), (15, 14676302), (30, 7338151), (887, 248190), (1774, 124095), (2661, 82730), (4435, 49638), (5322, 41365), (8273, 26610), (8870, 24819), (13305, 16546)]