3885390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 10546848

約数和(自身を除く): 6661458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1877, 2070, 3754, 5631, 9385, 11262, 16893, 18770, 28155, 33786, 43171, 56310, 84465, 86342, 129513, 168930, 215855, 259026, 388539, 431710, 647565, 777078, 1295130, 1942695, 3885390]

約数ペア:

[(1, 3885390), (2, 1942695), (3, 1295130), (5, 777078), (6, 647565), (9, 431710), (10, 388539), (15, 259026), (18, 215855), (23, 168930), (30, 129513), (45, 86342), (46, 84465), (69, 56310), (90, 43171), (115, 33786), (138, 28155), (207, 18770), (230, 16893), (345, 11262), (414, 9385), (690, 5631), (1035, 3754), (1877, 2070)]