1330633020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{10657}}^1$

素因数の和:12750

約数の個数: 48

約数和(自身を含む): 3727912608

約数和(自身を除く): 2397279588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2081, 4162, 6243, 8324, 10405, 10657, 12486, 20810, 21314, 24972, 31215, 31971, 41620, 42628, 53285, 62430, 63942, 106570, 124860, 127884, 159855, 213140, 319710, 639420, 22177217, 44354434, 66531651, 88708868, 110886085, 133063302, 221772170, 266126604, 332658255, 443544340, 665316510, 1330633020]

約数ペア:

[(1, 1330633020), (2, 665316510), (3, 443544340), (4, 332658255), (5, 266126604), (6, 221772170), (10, 133063302), (12, 110886085), (15, 88708868), (20, 66531651), (30, 44354434), (60, 22177217), (2081, 639420), (4162, 319710), (6243, 213140), (8324, 159855), (10405, 127884), (10657, 124860), (12486, 106570), (20810, 63942), (21314, 62430), (24972, 53285), (31215, 42628), (31971, 41620)]