301633020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128903}}^1$

素因数の和:128931

約数の個数: 72

約数和(自身を含む): 985342176

約数和(自身を除く): 683709156

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, 128903, 257806, 386709, 515612, 644515, 773418, 1160127, 1289030, 1546836, 1675739, 1933545, 2320254, 2578060, 3351478, 3867090, 4640508, 5027217, 5800635, 6702956, 7734180, 8378695, 10054434, 11601270, 15081651, 16757390, 20108868, 23202540, 25136085, 30163302, 33514780, 50272170, 60326604, 75408255, 100544340, 150816510, 301633020]

約数ペア:

[(1, 301633020), (2, 150816510), (3, 100544340), (4, 75408255), (5, 60326604), (6, 50272170), (9, 33514780), (10, 30163302), (12, 25136085), (13, 23202540), (15, 20108868), (18, 16757390), (20, 15081651), (26, 11601270), (30, 10054434), (36, 8378695), (39, 7734180), (45, 6702956), (52, 5800635), (60, 5027217), (65, 4640508), (78, 3867090), (90, 3351478), (117, 2578060), (130, 2320254), (156, 1933545), (180, 1675739), (195, 1546836), (234, 1289030), (260, 1160127), (390, 773418), (468, 644515), (585, 515612), (780, 386709), (1170, 257806), (2340, 128903)]