6549420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6450

約数の個数: 48

約数和(自身を含む): 19420128

約数和(自身を除く): 12870708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 6421, 12842, 19263, 25684, 32105, 38526, 64210, 77052, 96315, 109157, 128420, 192630, 218314, 327471, 385260, 436628, 545785, 654942, 1091570, 1309884, 1637355, 2183140, 3274710, 6549420]

約数ペア:

[(1, 6549420), (2, 3274710), (3, 2183140), (4, 1637355), (5, 1309884), (6, 1091570), (10, 654942), (12, 545785), (15, 436628), (17, 385260), (20, 327471), (30, 218314), (34, 192630), (51, 128420), (60, 109157), (68, 96315), (85, 77052), (102, 64210), (170, 38526), (204, 32105), (255, 25684), (340, 19263), (510, 12842), (1020, 6421)]