1230394490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{114031}}^1$

素因数の和:114134

約数の個数: 32

約数和(自身を含む): 2413829376

約数和(自身を除く): 1183434886

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 114031, 228062, 570155, 1140310, 1482403, 2964806, 7412015, 9464573, 14824030, 18929146, 47322865, 94645730, 123039449, 246078898, 615197245, 1230394490]

約数ペア:

[(1, 1230394490), (2, 615197245), (5, 246078898), (10, 123039449), (13, 94645730), (26, 47322865), (65, 18929146), (83, 14824030), (130, 9464573), (166, 7412015), (415, 2964806), (830, 1482403), (1079, 1140310), (2158, 570155), (5395, 228062), (10790, 114031)]