1952190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 5148000

約数和(自身を除く): 3195810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 199, 218, 327, 398, 545, 597, 654, 981, 995, 1090, 1194, 1635, 1791, 1962, 1990, 2985, 3270, 3582, 4905, 5970, 8955, 9810, 17910, 21691, 43382, 65073, 108455, 130146, 195219, 216910, 325365, 390438, 650730, 976095, 1952190]

約数ペア:

[(1, 1952190), (2, 976095), (3, 650730), (5, 390438), (6, 325365), (9, 216910), (10, 195219), (15, 130146), (18, 108455), (30, 65073), (45, 43382), (90, 21691), (109, 17910), (199, 9810), (218, 8955), (327, 5970), (398, 4905), (545, 3582), (597, 3270), (654, 2985), (981, 1990), (995, 1962), (1090, 1791), (1194, 1635)]