5475990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 14918400

約数和(自身を除く): 9442410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 739, 741, 1235, 1478, 1482, 2217, 2470, 3695, 3705, 4434, 7390, 7410, 9607, 11085, 14041, 19214, 22170, 28082, 28821, 42123, 48035, 57642, 70205, 84246, 96070, 140410, 144105, 182533, 210615, 288210, 365066, 421230, 547599, 912665, 1095198, 1825330, 2737995, 5475990]

約数ペア:

[(1, 5475990), (2, 2737995), (3, 1825330), (5, 1095198), (6, 912665), (10, 547599), (13, 421230), (15, 365066), (19, 288210), (26, 210615), (30, 182533), (38, 144105), (39, 140410), (57, 96070), (65, 84246), (78, 70205), (95, 57642), (114, 48035), (130, 42123), (190, 28821), (195, 28082), (247, 22170), (285, 19214), (390, 14041), (494, 11085), (570, 9607), (739, 7410), (741, 7390), (1235, 4434), (1478, 3705), (1482, 3695), (2217, 2470)]