28952580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 57533820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 233, 285, 327, 380, 436, 466, 545, 570, 654, 699, 932, 1090, 1140, 1165, 1308, 1398, 1635, 2071, 2180, 2330, 2796, 3270, 3495, 4142, 4427, 4660, 6213, 6540, 6990, 8284, 8854, 10355, 12426, 13281, 13980, 17708, 20710, 22135, 24852, 25397, 26562, 31065, 41420, 44270, 50794, 53124, 62130, 66405, 76191, 88540, 101588, 124260, 126985, 132810, 152382, 253970, 265620, 304764, 380955, 482543, 507940, 761910, 965086, 1447629, 1523820, 1930172, 2412715, 2895258, 4825430, 5790516, 7238145, 9650860, 14476290, 28952580]

約数ペア:

[(1, 28952580), (2, 14476290), (3, 9650860), (4, 7238145), (5, 5790516), (6, 4825430), (10, 2895258), (12, 2412715), (15, 1930172), (19, 1523820), (20, 1447629), (30, 965086), (38, 761910), (57, 507940), (60, 482543), (76, 380955), (95, 304764), (109, 265620), (114, 253970), (190, 152382), (218, 132810), (228, 126985), (233, 124260), (285, 101588), (327, 88540), (380, 76191), (436, 66405), (466, 62130), (545, 53124), (570, 50794), (654, 44270), (699, 41420), (932, 31065), (1090, 26562), (1140, 25397), (1165, 24852), (1308, 22135), (1398, 20710), (1635, 17708), (2071, 13980), (2180, 13281), (2330, 12426), (2796, 10355), (3270, 8854), (3495, 8284), (4142, 6990), (4427, 6540), (4660, 6213)]