71839830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2203}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 172652544

約数和(自身を除く): 100812714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1087, 2174, 2203, 3261, 4406, 5435, 6522, 6609, 10870, 11015, 13218, 16305, 22030, 32610, 33045, 66090, 2394661, 4789322, 7183983, 11973305, 14367966, 23946610, 35919915, 71839830]

約数ペア:

[(1, 71839830), (2, 35919915), (3, 23946610), (5, 14367966), (6, 11973305), (10, 7183983), (15, 4789322), (30, 2394661), (1087, 66090), (2174, 33045), (2203, 32610), (3261, 22030), (4406, 16305), (5435, 13218), (6522, 11015), (6609, 10870)]