3907890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6203}}^1$

素因数の和:6223

約数の個数: 48

約数和(自身を含む): 11613888

約数和(自身を除く): 7705998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 6203, 12406, 18609, 31015, 37218, 43421, 55827, 62030, 86842, 93045, 111654, 130263, 186090, 217105, 260526, 279135, 390789, 434210, 558270, 651315, 781578, 1302630, 1953945, 3907890]

約数ペア:

[(1, 3907890), (2, 1953945), (3, 1302630), (5, 781578), (6, 651315), (7, 558270), (9, 434210), (10, 390789), (14, 279135), (15, 260526), (18, 217105), (21, 186090), (30, 130263), (35, 111654), (42, 93045), (45, 86842), (63, 62030), (70, 55827), (90, 43421), (105, 37218), (126, 31015), (210, 18609), (315, 12406), (630, 6203)]