142045020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60703}}^1$

素因数の和:60731

約数の個数: 72

約数和(自身を含む): 464021376

約数和(自身を除く): 321976356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 60703, 121406, 182109, 242812, 303515, 364218, 546327, 607030, 728436, 789139, 910545, 1092654, 1214060, 1578278, 1821090, 2185308, 2367417, 2731635, 3156556, 3642180, 3945695, 4734834, 5463270, 7102251, 7891390, 9469668, 10926540, 11837085, 14204502, 15782780, 23674170, 28409004, 35511255, 47348340, 71022510, 142045020]

約数ペア:

[(1, 142045020), (2, 71022510), (3, 47348340), (4, 35511255), (5, 28409004), (6, 23674170), (9, 15782780), (10, 14204502), (12, 11837085), (13, 10926540), (15, 9469668), (18, 7891390), (20, 7102251), (26, 5463270), (30, 4734834), (36, 3945695), (39, 3642180), (45, 3156556), (52, 2731635), (60, 2367417), (65, 2185308), (78, 1821090), (90, 1578278), (117, 1214060), (130, 1092654), (156, 910545), (180, 789139), (195, 728436), (234, 607030), (260, 546327), (390, 364218), (468, 303515), (585, 242812), (780, 182109), (1170, 121406), (2340, 60703)]