90480030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73561}}^1$

素因数の和:73612

約数の個数: 32

約数和(自身を含む): 222451488

約数和(自身を除く): 131971458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 73561, 147122, 220683, 367805, 441366, 735610, 1103415, 2206830, 3016001, 6032002, 9048003, 15080005, 18096006, 30160010, 45240015, 90480030]

約数ペア:

[(1, 90480030), (2, 45240015), (3, 30160010), (5, 18096006), (6, 15080005), (10, 9048003), (15, 6032002), (30, 3016001), (41, 2206830), (82, 1103415), (123, 735610), (205, 441366), (246, 367805), (410, 220683), (615, 147122), (1230, 73561)]