30137208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{40507}}^1$

素因数の和:40547

約数の個数: 32

約数和(自身を含む): 77775360

約数和(自身を除く): 47638152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 40507, 81014, 121521, 162028, 243042, 324056, 486084, 972168, 1255717, 2511434, 3767151, 5022868, 7534302, 10045736, 15068604, 30137208]

約数ペア:

[(1, 30137208), (2, 15068604), (3, 10045736), (4, 7534302), (6, 5022868), (8, 3767151), (12, 2511434), (24, 1255717), (31, 972168), (62, 486084), (93, 324056), (124, 243042), (186, 162028), (248, 121521), (372, 81014), (744, 40507)]