30720347710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1031923}}^1$

素因数の和:1032172

約数の個数: 32

約数和(自身を含む): 59810315040

約数和(自身を除く): 29089967330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 5954, 14885, 29770, 1031923, 2063846, 5159615, 10319230, 13414999, 26829998, 67074995, 134149990, 236310367, 472620734, 1181551835, 2363103670, 3072034771, 6144069542, 15360173855, 30720347710]

約数ペア:

[(1, 30720347710), (2, 15360173855), (5, 6144069542), (10, 3072034771), (13, 2363103670), (26, 1181551835), (65, 472620734), (130, 236310367), (229, 134149990), (458, 67074995), (1145, 26829998), (2290, 13414999), (2977, 10319230), (5954, 5159615), (14885, 2063846), (29770, 1031923)]