8171670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 22063104

約数和(自身を除く): 13891434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 911, 1495, 1794, 1822, 2733, 2990, 4485, 4555, 5466, 8970, 9110, 11843, 13665, 20953, 23686, 27330, 35529, 41906, 59215, 62859, 71058, 104765, 118430, 125718, 177645, 209530, 272389, 314295, 355290, 544778, 628590, 817167, 1361945, 1634334, 2723890, 4085835, 8171670]

約数ペア:

[(1, 8171670), (2, 4085835), (3, 2723890), (5, 1634334), (6, 1361945), (10, 817167), (13, 628590), (15, 544778), (23, 355290), (26, 314295), (30, 272389), (39, 209530), (46, 177645), (65, 125718), (69, 118430), (78, 104765), (115, 71058), (130, 62859), (138, 59215), (195, 41906), (230, 35529), (299, 27330), (345, 23686), (390, 20953), (598, 13665), (690, 11843), (897, 9110), (911, 8970), (1495, 5466), (1794, 4555), (1822, 4485), (2733, 2990)]