30728952

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2467}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 83739240

約数和(自身を除く): 53010288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2467, 3114, 4152, 4934, 6228, 7401, 9868, 12456, 14802, 19736, 22203, 29604, 44406, 59208, 88812, 177624, 426791, 853582, 1280373, 1707164, 2560746, 3414328, 3841119, 5121492, 7682238, 10242984, 15364476, 30728952]

約数ペア:

[(1, 30728952), (2, 15364476), (3, 10242984), (4, 7682238), (6, 5121492), (8, 3841119), (9, 3414328), (12, 2560746), (18, 1707164), (24, 1280373), (36, 853582), (72, 426791), (173, 177624), (346, 88812), (519, 59208), (692, 44406), (1038, 29604), (1384, 22203), (1557, 19736), (2076, 14802), (2467, 12456), (3114, 9868), (4152, 7401), (4934, 6228)]