74260020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30187}}^1$

素因数の和:30240

約数の個数: 48

約数和(自身を含む): 213006528

約数和(自身を除く): 138746508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 30187, 60374, 90561, 120748, 150935, 181122, 301870, 362244, 452805, 603740, 905610, 1237667, 1811220, 2475334, 3713001, 4950668, 6188335, 7426002, 12376670, 14852004, 18565005, 24753340, 37130010, 74260020]

約数ペア:

[(1, 74260020), (2, 37130010), (3, 24753340), (4, 18565005), (5, 14852004), (6, 12376670), (10, 7426002), (12, 6188335), (15, 4950668), (20, 3713001), (30, 2475334), (41, 1811220), (60, 1237667), (82, 905610), (123, 603740), (164, 452805), (205, 362244), (246, 301870), (410, 181122), (492, 150935), (615, 120748), (820, 90561), (1230, 60374), (2460, 30187)]