8046390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 13622730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 659, 814, 1110, 1221, 1318, 1977, 2035, 2442, 3295, 3954, 4070, 6105, 6590, 7249, 9885, 12210, 14498, 19770, 21747, 24383, 36245, 43494, 48766, 72490, 73149, 108735, 121915, 146298, 217470, 243830, 268213, 365745, 536426, 731490, 804639, 1341065, 1609278, 2682130, 4023195, 8046390]

約数ペア:

[(1, 8046390), (2, 4023195), (3, 2682130), (5, 1609278), (6, 1341065), (10, 804639), (11, 731490), (15, 536426), (22, 365745), (30, 268213), (33, 243830), (37, 217470), (55, 146298), (66, 121915), (74, 108735), (110, 73149), (111, 72490), (165, 48766), (185, 43494), (222, 36245), (330, 24383), (370, 21747), (407, 19770), (555, 14498), (659, 12210), (814, 9885), (1110, 7249), (1221, 6590), (1318, 6105), (1977, 4070), (2035, 3954), (2442, 3295)]