22048380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 67262832

約数和(自身を除く): 45214452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 353, 694, 706, 1041, 1059, 1388, 1412, 1735, 1765, 2082, 2118, 3123, 3177, 3470, 3530, 4164, 4236, 5205, 5295, 6246, 6354, 6940, 7060, 10410, 10590, 12492, 12708, 15615, 15885, 20820, 21180, 31230, 31770, 62460, 63540, 122491, 244982, 367473, 489964, 612455, 734946, 1102419, 1224910, 1469892, 1837365, 2204838, 2449820, 3674730, 4409676, 5512095, 7349460, 11024190, 22048380]

約数ペア:

[(1, 22048380), (2, 11024190), (3, 7349460), (4, 5512095), (5, 4409676), (6, 3674730), (9, 2449820), (10, 2204838), (12, 1837365), (15, 1469892), (18, 1224910), (20, 1102419), (30, 734946), (36, 612455), (45, 489964), (60, 367473), (90, 244982), (180, 122491), (347, 63540), (353, 62460), (694, 31770), (706, 31230), (1041, 21180), (1059, 20820), (1388, 15885), (1412, 15615), (1735, 12708), (1765, 12492), (2082, 10590), (2118, 10410), (3123, 7060), (3177, 6940), (3470, 6354), (3530, 6246), (4164, 5295), (4236, 5205)]