284260020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{430697}}^1$

素因数の和:430720

約数の個数: 48

約数和(自身を含む): 868287168

約数和(自身を除く): 584027148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 430697, 861394, 1292091, 1722788, 2153485, 2584182, 4306970, 4737667, 5168364, 6460455, 8613940, 9475334, 12920910, 14213001, 18950668, 23688335, 25841820, 28426002, 47376670, 56852004, 71065005, 94753340, 142130010, 284260020]

約数ペア:

[(1, 284260020), (2, 142130010), (3, 94753340), (4, 71065005), (5, 56852004), (6, 47376670), (10, 28426002), (11, 25841820), (12, 23688335), (15, 18950668), (20, 14213001), (22, 12920910), (30, 9475334), (33, 8613940), (44, 6460455), (55, 5168364), (60, 4737667), (66, 4306970), (110, 2584182), (132, 2153485), (165, 1722788), (220, 1292091), (330, 861394), (660, 430697)]