91261530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1607}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 237803904

約数和(自身を除く): 146542374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1607, 1893, 3155, 3214, 3786, 4821, 5679, 6310, 8035, 9465, 9642, 11358, 14463, 16070, 18930, 24105, 28395, 28926, 48210, 56790, 72315, 144630, 1014017, 2028034, 3042051, 5070085, 6084102, 9126153, 10140170, 15210255, 18252306, 30420510, 45630765, 91261530]

約数ペア:

[(1, 91261530), (2, 45630765), (3, 30420510), (5, 18252306), (6, 15210255), (9, 10140170), (10, 9126153), (15, 6084102), (18, 5070085), (30, 3042051), (45, 2028034), (90, 1014017), (631, 144630), (1262, 72315), (1607, 56790), (1893, 48210), (3155, 28926), (3214, 28395), (3786, 24105), (4821, 18930), (5679, 16070), (6310, 14463), (8035, 11358), (9465, 9642)]