73741980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94541}}^1$

素因数の和:94566

約数の個数: 48

約数和(自身を含む): 222362784

約数和(自身を除く): 148620804

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, 94541, 189082, 283623, 378164, 472705, 567246, 945410, 1134492, 1229033, 1418115, 1890820, 2458066, 2836230, 3687099, 4916132, 5672460, 6145165, 7374198, 12290330, 14748396, 18435495, 24580660, 36870990, 73741980]

約数ペア:

[(1, 73741980), (2, 36870990), (3, 24580660), (4, 18435495), (5, 14748396), (6, 12290330), (10, 7374198), (12, 6145165), (13, 5672460), (15, 4916132), (20, 3687099), (26, 2836230), (30, 2458066), (39, 1890820), (52, 1418115), (60, 1229033), (65, 1134492), (78, 945410), (130, 567246), (156, 472705), (195, 378164), (260, 283623), (390, 189082), (780, 94541)]