29255380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 77720832

約数和(自身を除く): 48465452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 157, 220, 242, 308, 314, 385, 484, 605, 628, 770, 785, 847, 1099, 1210, 1331, 1540, 1570, 1694, 1727, 2198, 2420, 2662, 3140, 3388, 3454, 4235, 4396, 5324, 5495, 6655, 6908, 8470, 8635, 9317, 10990, 12089, 13310, 16940, 17270, 18634, 18997, 21980, 24178, 26620, 34540, 37268, 37994, 46585, 48356, 60445, 75988, 93170, 94985, 120890, 132979, 186340, 189970, 208967, 241780, 265958, 379940, 417934, 531916, 664895, 835868, 1044835, 1329790, 1462769, 2089670, 2659580, 2925538, 4179340, 5851076, 7313845, 14627690, 29255380]

約数ペア:

[(1, 29255380), (2, 14627690), (4, 7313845), (5, 5851076), (7, 4179340), (10, 2925538), (11, 2659580), (14, 2089670), (20, 1462769), (22, 1329790), (28, 1044835), (35, 835868), (44, 664895), (55, 531916), (70, 417934), (77, 379940), (110, 265958), (121, 241780), (140, 208967), (154, 189970), (157, 186340), (220, 132979), (242, 120890), (308, 94985), (314, 93170), (385, 75988), (484, 60445), (605, 48356), (628, 46585), (770, 37994), (785, 37268), (847, 34540), (1099, 26620), (1210, 24178), (1331, 21980), (1540, 18997), (1570, 18634), (1694, 17270), (1727, 16940), (2198, 13310), (2420, 12089), (2662, 10990), (3140, 9317), (3388, 8635), (3454, 8470), (4235, 6908), (4396, 6655), (5324, 5495)]