130741240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1723}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 337628160

約数和(自身を除く): 206886920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 542, 1084, 1355, 1723, 1897, 2168, 2710, 3446, 3794, 5420, 6892, 7588, 8615, 9485, 10840, 12061, 13784, 15176, 17230, 18970, 24122, 34460, 37940, 48244, 60305, 68920, 75880, 96488, 120610, 241220, 466933, 482440, 933866, 1867732, 2334665, 3268531, 3735464, 4669330, 6537062, 9338660, 13074124, 16342655, 18677320, 26148248, 32685310, 65370620, 130741240]

約数ペア:

[(1, 130741240), (2, 65370620), (4, 32685310), (5, 26148248), (7, 18677320), (8, 16342655), (10, 13074124), (14, 9338660), (20, 6537062), (28, 4669330), (35, 3735464), (40, 3268531), (56, 2334665), (70, 1867732), (140, 933866), (271, 482440), (280, 466933), (542, 241220), (1084, 120610), (1355, 96488), (1723, 75880), (1897, 68920), (2168, 60305), (2710, 48244), (3446, 37940), (3794, 34460), (5420, 24122), (6892, 18970), (7588, 17230), (8615, 15176), (9485, 13784), (10840, 12061)]