24345990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 63739728

約数和(自身を除く): 39393738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 1723, 2355, 2826, 3446, 4710, 5169, 7065, 8615, 10338, 14130, 15507, 17230, 25845, 31014, 51690, 77535, 155070, 270511, 541022, 811533, 1352555, 1623066, 2434599, 2705110, 4057665, 4869198, 8115330, 12172995, 24345990]

約数ペア:

[(1, 24345990), (2, 12172995), (3, 8115330), (5, 4869198), (6, 4057665), (9, 2705110), (10, 2434599), (15, 1623066), (18, 1352555), (30, 811533), (45, 541022), (90, 270511), (157, 155070), (314, 77535), (471, 51690), (785, 31014), (942, 25845), (1413, 17230), (1570, 15507), (1723, 14130), (2355, 10338), (2826, 8615), (3446, 7065), (4710, 5169)]