15690762370

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 28856217600

約数和(自身を除く): 13165455230

約数列:

[1, 2, 5, 10, 127, 149, 254, 283, 293, 298, 566, 586, 635, 745, 1270, 1415, 1465, 1490, 2830, 2930, 18923, 35941, 37211, 37846, 42167, 43657, 71882, 74422, 82919, 84334, 87314, 94615, 165838, 179705, 186055, 189230, 210835, 218285, 359410, 372110, 414595, 421670, 436570, 829190, 5355209, 5544439, 10530713, 10710418, 11088878, 12354931, 21061426, 24709862, 26776045, 27722195, 52653565, 53552090, 55444390, 61774655, 105307130, 123549310, 1569076237, 3138152474, 7845381185, 15690762370]

約数ペア:

[(1, 15690762370), (2, 7845381185), (5, 3138152474), (10, 1569076237), (127, 123549310), (149, 105307130), (254, 61774655), (283, 55444390), (293, 53552090), (298, 52653565), (566, 27722195), (586, 26776045), (635, 24709862), (745, 21061426), (1270, 12354931), (1415, 11088878), (1465, 10710418), (1490, 10530713), (2830, 5544439), (2930, 5355209), (18923, 829190), (35941, 436570), (37211, 421670), (37846, 414595), (42167, 372110), (43657, 359410), (71882, 218285), (74422, 210835), (82919, 189230), (84334, 186055), (87314, 179705), (94615, 165838)]