198427410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1669}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 516611160

約数和(自身を除く): 318183750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1321, 1669, 2642, 3338, 3963, 5007, 6605, 7926, 8345, 10014, 11889, 13210, 15021, 16690, 19815, 23778, 25035, 30042, 39630, 50070, 59445, 75105, 118890, 150210, 2204749, 4409498, 6614247, 11023745, 13228494, 19842741, 22047490, 33071235, 39685482, 66142470, 99213705, 198427410]

約数ペア:

[(1, 198427410), (2, 99213705), (3, 66142470), (5, 39685482), (6, 33071235), (9, 22047490), (10, 19842741), (15, 13228494), (18, 11023745), (30, 6614247), (45, 4409498), (90, 2204749), (1321, 150210), (1669, 118890), (2642, 75105), (3338, 59445), (3963, 50070), (5007, 39630), (6605, 30042), (7926, 25035), (8345, 23778), (10014, 19815), (11889, 16690), (13210, 15021)]