1294927270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26849}}^1$

素因数の和:26929

約数の個数: 64

約数和(自身を含む): 2922998400

約数和(自身を除く): 1628071130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1855, 3445, 3710, 4823, 6890, 9646, 24115, 26849, 48230, 53698, 134245, 187943, 268490, 349037, 375886, 698074, 939715, 1422997, 1745185, 1879430, 2443259, 2845994, 3490370, 4886518, 7114985, 9960979, 12216295, 14229970, 18498961, 19921958, 24432590, 36997922, 49804895, 92494805, 99609790, 129492727, 184989610, 258985454, 647463635, 1294927270]

約数ペア:

[(1, 1294927270), (2, 647463635), (5, 258985454), (7, 184989610), (10, 129492727), (13, 99609790), (14, 92494805), (26, 49804895), (35, 36997922), (53, 24432590), (65, 19921958), (70, 18498961), (91, 14229970), (106, 12216295), (130, 9960979), (182, 7114985), (265, 4886518), (371, 3490370), (455, 2845994), (530, 2443259), (689, 1879430), (742, 1745185), (910, 1422997), (1378, 939715), (1855, 698074), (3445, 375886), (3710, 349037), (4823, 268490), (6890, 187943), (9646, 134245), (24115, 53698), (26849, 48230)]