1823166540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{779131}}^1$

素因数の和:779159

約数の個数: 72

約数和(自身を含む): 5955685008

約数和(自身を除く): 4132518468

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, 779131, 1558262, 2337393, 3116524, 3895655, 4674786, 7012179, 7791310, 9349572, 10128703, 11686965, 14024358, 15582620, 20257406, 23373930, 28048716, 30386109, 35060895, 40514812, 46747860, 50643515, 60772218, 70121790, 91158327, 101287030, 121544436, 140243580, 151930545, 182316654, 202574060, 303861090, 364633308, 455791635, 607722180, 911583270, 1823166540]

約数ペア:

[(1, 1823166540), (2, 911583270), (3, 607722180), (4, 455791635), (5, 364633308), (6, 303861090), (9, 202574060), (10, 182316654), (12, 151930545), (13, 140243580), (15, 121544436), (18, 101287030), (20, 91158327), (26, 70121790), (30, 60772218), (36, 50643515), (39, 46747860), (45, 40514812), (52, 35060895), (60, 30386109), (65, 28048716), (78, 23373930), (90, 20257406), (117, 15582620), (130, 14024358), (156, 11686965), (180, 10128703), (195, 9349572), (234, 7791310), (260, 7012179), (390, 4674786), (468, 3895655), (585, 3116524), (780, 2337393), (1170, 1558262), (2340, 779131)]