29059940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 76483512

約数和(自身を除く): 47423572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2281, 2548, 3185, 4562, 6370, 9124, 11405, 12740, 15967, 22810, 29653, 31934, 45620, 59306, 63868, 79835, 111769, 118612, 148265, 159670, 207571, 223538, 296530, 319340, 415142, 447076, 558845, 593060, 830284, 1037855, 1117690, 1452997, 2075710, 2235380, 2905994, 4151420, 5811988, 7264985, 14529970, 29059940]

約数ペア:

[(1, 29059940), (2, 14529970), (4, 7264985), (5, 5811988), (7, 4151420), (10, 2905994), (13, 2235380), (14, 2075710), (20, 1452997), (26, 1117690), (28, 1037855), (35, 830284), (49, 593060), (52, 558845), (65, 447076), (70, 415142), (91, 319340), (98, 296530), (130, 223538), (140, 207571), (182, 159670), (196, 148265), (245, 118612), (260, 111769), (364, 79835), (455, 63868), (490, 59306), (637, 45620), (910, 31934), (980, 29653), (1274, 22810), (1820, 15967), (2281, 12740), (2548, 11405), (3185, 9124), (4562, 6370)]