89042460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114157}}^1$

素因数の和:114182

約数の個数: 48

約数和(自身を含む): 268499616

約数和(自身を除く): 179457156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 114157, 228314, 342471, 456628, 570785, 684942, 1141570, 1369884, 1484041, 1712355, 2283140, 2968082, 3424710, 4452123, 5936164, 6849420, 7420205, 8904246, 14840410, 17808492, 22260615, 29680820, 44521230, 89042460]

約数ペア:

[(1, 89042460), (2, 44521230), (3, 29680820), (4, 22260615), (5, 17808492), (6, 14840410), (10, 8904246), (12, 7420205), (13, 6849420), (15, 5936164), (20, 4452123), (26, 3424710), (30, 2968082), (39, 2283140), (52, 1712355), (60, 1484041), (65, 1369884), (78, 1141570), (130, 684942), (156, 570785), (195, 456628), (260, 342471), (390, 228314), (780, 114157)]