30826030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 56891520

約数和(自身を除く): 26065490

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 331, 335, 662, 670, 695, 1390, 1655, 3310, 9313, 18626, 22177, 44354, 46009, 46565, 92018, 93130, 110885, 221770, 230045, 460090, 3082603, 6165206, 15413015, 30826030]

約数ペア:

[(1, 30826030), (2, 15413015), (5, 6165206), (10, 3082603), (67, 460090), (134, 230045), (139, 221770), (278, 110885), (331, 93130), (335, 92018), (662, 46565), (670, 46009), (695, 44354), (1390, 22177), (1655, 18626), (3310, 9313)]