189327060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80909}}^1$

素因数の和:80937

約数の個数: 72

約数和(自身を含む): 618476040

約数和(自身を除く): 429148980

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, 80909, 161818, 242727, 323636, 404545, 485454, 728181, 809090, 970908, 1051817, 1213635, 1456362, 1618180, 2103634, 2427270, 2912724, 3155451, 3640905, 4207268, 4854540, 5259085, 6310902, 7281810, 9466353, 10518170, 12621804, 14563620, 15777255, 18932706, 21036340, 31554510, 37865412, 47331765, 63109020, 94663530, 189327060]

約数ペア:

[(1, 189327060), (2, 94663530), (3, 63109020), (4, 47331765), (5, 37865412), (6, 31554510), (9, 21036340), (10, 18932706), (12, 15777255), (13, 14563620), (15, 12621804), (18, 10518170), (20, 9466353), (26, 7281810), (30, 6310902), (36, 5259085), (39, 4854540), (45, 4207268), (52, 3640905), (60, 3155451), (65, 2912724), (78, 2427270), (90, 2103634), (117, 1618180), (130, 1456362), (156, 1213635), (180, 1051817), (195, 970908), (234, 809090), (260, 728181), (390, 485454), (468, 404545), (585, 323636), (780, 242727), (1170, 161818), (2340, 80909)]