30561264

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2654

約数の個数: 60

約数和(自身を含む): 86593416

約数和(自身を除く): 56032152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2557, 2988, 3984, 5114, 5976, 7671, 10228, 11952, 15342, 20456, 23013, 30684, 40912, 46026, 61368, 92052, 122736, 184104, 212231, 368208, 424462, 636693, 848924, 1273386, 1697848, 1910079, 2546772, 3395696, 3820158, 5093544, 7640316, 10187088, 15280632, 30561264]

約数ペア:

[(1, 30561264), (2, 15280632), (3, 10187088), (4, 7640316), (6, 5093544), (8, 3820158), (9, 3395696), (12, 2546772), (16, 1910079), (18, 1697848), (24, 1273386), (36, 848924), (48, 636693), (72, 424462), (83, 368208), (144, 212231), (166, 184104), (249, 122736), (332, 92052), (498, 61368), (664, 46026), (747, 40912), (996, 30684), (1328, 23013), (1494, 20456), (1992, 15342), (2557, 11952), (2988, 10228), (3984, 7671), (5114, 5976)]