30058490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 68290560

約数和(自身を除く): 38232070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 379, 385, 515, 721, 758, 770, 1030, 1133, 1442, 1895, 2266, 2653, 3605, 3790, 4169, 5306, 5665, 7210, 7931, 8338, 11330, 13265, 15862, 20845, 26530, 29183, 39037, 39655, 41690, 58366, 78074, 79310, 145915, 195185, 273259, 291830, 390370, 429407, 546518, 858814, 1366295, 2147035, 2732590, 3005849, 4294070, 6011698, 15029245, 30058490]

約数ペア:

[(1, 30058490), (2, 15029245), (5, 6011698), (7, 4294070), (10, 3005849), (11, 2732590), (14, 2147035), (22, 1366295), (35, 858814), (55, 546518), (70, 429407), (77, 390370), (103, 291830), (110, 273259), (154, 195185), (206, 145915), (379, 79310), (385, 78074), (515, 58366), (721, 41690), (758, 39655), (770, 39037), (1030, 29183), (1133, 26530), (1442, 20845), (1895, 15862), (2266, 13265), (2653, 11330), (3605, 8338), (3790, 7931), (4169, 7210), (5306, 5665)]