30520944

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1366

約数の個数: 60

約数和(自身を含む): 85961512

約数和(自身を除く): 55440568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1171, 1448, 1629, 2172, 2342, 2896, 3258, 3513, 4344, 4684, 6516, 7026, 8688, 9368, 10539, 13032, 14052, 18736, 21078, 26064, 28104, 42156, 56208, 84312, 168624, 211951, 423902, 635853, 847804, 1271706, 1695608, 1907559, 2543412, 3391216, 3815118, 5086824, 7630236, 10173648, 15260472, 30520944]

約数ペア:

[(1, 30520944), (2, 15260472), (3, 10173648), (4, 7630236), (6, 5086824), (8, 3815118), (9, 3391216), (12, 2543412), (16, 1907559), (18, 1695608), (24, 1271706), (36, 847804), (48, 635853), (72, 423902), (144, 211951), (181, 168624), (362, 84312), (543, 56208), (724, 42156), (1086, 28104), (1171, 26064), (1448, 21078), (1629, 18736), (2172, 14052), (2342, 13032), (2896, 10539), (3258, 9368), (3513, 8688), (4344, 7026), (4684, 6516)]