4143180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 11692800

約数和(自身を除く): 7549620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 347, 398, 597, 694, 796, 995, 1041, 1194, 1388, 1735, 1990, 2082, 2388, 2985, 3470, 3980, 4164, 5205, 5970, 6940, 10410, 11940, 20820, 69053, 138106, 207159, 276212, 345265, 414318, 690530, 828636, 1035795, 1381060, 2071590, 4143180]

約数ペア:

[(1, 4143180), (2, 2071590), (3, 1381060), (4, 1035795), (5, 828636), (6, 690530), (10, 414318), (12, 345265), (15, 276212), (20, 207159), (30, 138106), (60, 69053), (199, 20820), (347, 11940), (398, 10410), (597, 6940), (694, 5970), (796, 5205), (995, 4164), (1041, 3980), (1194, 3470), (1388, 2985), (1735, 2388), (1990, 2082)]