42572070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2377}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 111290400

約数和(自身を除く): 68718330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2377, 2985, 3582, 4754, 5970, 7131, 8955, 11885, 14262, 17910, 21393, 23770, 35655, 42786, 71310, 106965, 213930, 473023, 946046, 1419069, 2365115, 2838138, 4257207, 4730230, 7095345, 8514414, 14190690, 21286035, 42572070]

約数ペア:

[(1, 42572070), (2, 21286035), (3, 14190690), (5, 8514414), (6, 7095345), (9, 4730230), (10, 4257207), (15, 2838138), (18, 2365115), (30, 1419069), (45, 946046), (90, 473023), (199, 213930), (398, 106965), (597, 71310), (995, 42786), (1194, 35655), (1791, 23770), (1990, 21393), (2377, 17910), (2985, 14262), (3582, 11885), (4754, 8955), (5970, 7131)]