3918510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 10920960

約数和(自身を除く): 7002450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 631, 690, 1035, 1242, 1262, 1893, 2070, 3105, 3155, 3786, 5679, 6210, 6310, 9465, 11358, 14513, 17037, 18930, 28395, 29026, 34074, 43539, 56790, 72565, 85185, 87078, 130617, 145130, 170370, 217695, 261234, 391851, 435390, 653085, 783702, 1306170, 1959255, 3918510]

約数ペア:

[(1, 3918510), (2, 1959255), (3, 1306170), (5, 783702), (6, 653085), (9, 435390), (10, 391851), (15, 261234), (18, 217695), (23, 170370), (27, 145130), (30, 130617), (45, 87078), (46, 85185), (54, 72565), (69, 56790), (90, 43539), (115, 34074), (135, 29026), (138, 28395), (207, 18930), (230, 17037), (270, 14513), (345, 11358), (414, 9465), (621, 6310), (631, 6210), (690, 5679), (1035, 3786), (1242, 3155), (1262, 3105), (1893, 2070)]