18890030

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 35030880

約数和(自身を除く): 16140850

約数列:

[1, 2, 5, 10, 59, 101, 118, 202, 295, 317, 505, 590, 634, 1010, 1585, 3170, 5959, 11918, 18703, 29795, 32017, 37406, 59590, 64034, 93515, 160085, 187030, 320170, 1889003, 3778006, 9445015, 18890030]

約数ペア:

[(1, 18890030), (2, 9445015), (5, 3778006), (10, 1889003), (59, 320170), (101, 187030), (118, 160085), (202, 93515), (295, 64034), (317, 59590), (505, 37406), (590, 32017), (634, 29795), (1010, 18703), (1585, 11918), (3170, 5959)]