216228030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{39821}}^1$

素因数の和:40012

約数の個数: 32

約数和(自身を含む): 521827488

約数和(自身を除く): 305599458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 39821, 79642, 119463, 199105, 238926, 398210, 597315, 1194630, 7207601, 14415202, 21622803, 36038005, 43245606, 72076010, 108114015, 216228030]

約数ペア:

[(1, 216228030), (2, 108114015), (3, 72076010), (5, 43245606), (6, 36038005), (10, 21622803), (15, 14415202), (30, 7207601), (181, 1194630), (362, 597315), (543, 398210), (905, 238926), (1086, 199105), (1810, 119463), (2715, 79642), (5430, 39821)]