66381990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2251}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 159549696

約数和(自身を除く): 93167706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2251, 2949, 4502, 4915, 5898, 6753, 9830, 11255, 13506, 14745, 22510, 29490, 33765, 67530, 2212733, 4425466, 6638199, 11063665, 13276398, 22127330, 33190995, 66381990]

約数ペア:

[(1, 66381990), (2, 33190995), (3, 22127330), (5, 13276398), (6, 11063665), (10, 6638199), (15, 4425466), (30, 2212733), (983, 67530), (1966, 33765), (2251, 29490), (2949, 22510), (4502, 14745), (4915, 13506), (5898, 11255), (6753, 9830)]