30310776

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22157}}^1$

素因数の和:22188

約数の個数: 48

約数和(自身を含む): 86416200

約数和(自身を除く): 56105424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22157, 44314, 66471, 88628, 132942, 177256, 199413, 265884, 398826, 420983, 531768, 797652, 841966, 1262949, 1595304, 1683932, 2525898, 3367864, 3788847, 5051796, 7577694, 10103592, 15155388, 30310776]

約数ペア:

[(1, 30310776), (2, 15155388), (3, 10103592), (4, 7577694), (6, 5051796), (8, 3788847), (9, 3367864), (12, 2525898), (18, 1683932), (19, 1595304), (24, 1262949), (36, 841966), (38, 797652), (57, 531768), (72, 420983), (76, 398826), (114, 265884), (152, 199413), (171, 177256), (228, 132942), (342, 88628), (456, 66471), (684, 44314), (1368, 22157)]