15679987980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1730683}}^1$

素因数の和:1730846

約数の個数: 48

約数和(自身を含む): 44194746624

約数和(自身を除く): 28514758644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 1730683, 3461366, 5192049, 6922732, 8653415, 10384098, 17306830, 20768196, 25960245, 34613660, 51920490, 103840980, 261333133, 522666266, 783999399, 1045332532, 1306665665, 1567998798, 2613331330, 3135997596, 3919996995, 5226662660, 7839993990, 15679987980]

約数ペア:

[(1, 15679987980), (2, 7839993990), (3, 5226662660), (4, 3919996995), (5, 3135997596), (6, 2613331330), (10, 1567998798), (12, 1306665665), (15, 1045332532), (20, 783999399), (30, 522666266), (60, 261333133), (151, 103840980), (302, 51920490), (453, 34613660), (604, 25960245), (755, 20768196), (906, 17306830), (1510, 10384098), (1812, 8653415), (2265, 6922732), (3020, 5192049), (4530, 3461366), (9060, 1730683)]