23970830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8017}}^1$

素因数の和:8060

約数の個数: 32

約数和(自身を含む): 48492864

約数和(自身を除く): 24522034

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8017, 16034, 40085, 80170, 104221, 184391, 208442, 368782, 521105, 921955, 1042210, 1843910, 2397083, 4794166, 11985415, 23970830]

約数ペア:

[(1, 23970830), (2, 11985415), (5, 4794166), (10, 2397083), (13, 1843910), (23, 1042210), (26, 921955), (46, 521105), (65, 368782), (115, 208442), (130, 184391), (230, 104221), (299, 80170), (598, 40085), (1495, 16034), (2990, 8017)]