30378528

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:666

約数の個数: 72

約数和(自身を含む): 86922108

約数和(自身を除く): 56543580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 337, 626, 674, 939, 1011, 1252, 1348, 1878, 2022, 2504, 2696, 2817, 3033, 3756, 4044, 5008, 5392, 5634, 6066, 7512, 8088, 10016, 10784, 11268, 12132, 15024, 16176, 22536, 24264, 30048, 32352, 45072, 48528, 90144, 97056, 105481, 210962, 316443, 421924, 632886, 843848, 949329, 1265772, 1687696, 1898658, 2531544, 3375392, 3797316, 5063088, 7594632, 10126176, 15189264, 30378528]

約数ペア:

[(1, 30378528), (2, 15189264), (3, 10126176), (4, 7594632), (6, 5063088), (8, 3797316), (9, 3375392), (12, 2531544), (16, 1898658), (18, 1687696), (24, 1265772), (32, 949329), (36, 843848), (48, 632886), (72, 421924), (96, 316443), (144, 210962), (288, 105481), (313, 97056), (337, 90144), (626, 48528), (674, 45072), (939, 32352), (1011, 30048), (1252, 24264), (1348, 22536), (1878, 16176), (2022, 15024), (2504, 12132), (2696, 11268), (2817, 10784), (3033, 10016), (3756, 8088), (4044, 7512), (5008, 6066), (5392, 5634)]