75319770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80989}}^1$

素因数の和:81030

約数の個数: 32

約数和(自身を含む): 186600960

約数和(自身を除く): 111281190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 80989, 161978, 242967, 404945, 485934, 809890, 1214835, 2429670, 2510659, 5021318, 7531977, 12553295, 15063954, 25106590, 37659885, 75319770]

約数ペア:

[(1, 75319770), (2, 37659885), (3, 25106590), (5, 15063954), (6, 12553295), (10, 7531977), (15, 5021318), (30, 2510659), (31, 2429670), (62, 1214835), (93, 809890), (155, 485934), (186, 404945), (310, 242967), (465, 161978), (930, 80989)]