134918420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74131}}^1$

素因数の和:74160

約数の個数: 48

約数和(自身を含む): 348716928

約数和(自身を除く): 213798508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 74131, 148262, 296524, 370655, 518917, 741310, 963703, 1037834, 1482620, 1927406, 2075668, 2594585, 3854812, 4818515, 5189170, 6745921, 9637030, 10378340, 13491842, 19274060, 26983684, 33729605, 67459210, 134918420]

約数ペア:

[(1, 134918420), (2, 67459210), (4, 33729605), (5, 26983684), (7, 19274060), (10, 13491842), (13, 10378340), (14, 9637030), (20, 6745921), (26, 5189170), (28, 4818515), (35, 3854812), (52, 2594585), (65, 2075668), (70, 1927406), (91, 1482620), (130, 1037834), (140, 963703), (182, 741310), (260, 518917), (364, 370655), (455, 296524), (910, 148262), (1820, 74131)]