74029740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1907}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 207712512

約数和(自身を除く): 133682772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1907, 1941, 2588, 3235, 3814, 3882, 5721, 6470, 7628, 7764, 9535, 9705, 11442, 12940, 19070, 19410, 22884, 28605, 38140, 38820, 57210, 114420, 1233829, 2467658, 3701487, 4935316, 6169145, 7402974, 12338290, 14805948, 18507435, 24676580, 37014870, 74029740]

約数ペア:

[(1, 74029740), (2, 37014870), (3, 24676580), (4, 18507435), (5, 14805948), (6, 12338290), (10, 7402974), (12, 6169145), (15, 4935316), (20, 3701487), (30, 2467658), (60, 1233829), (647, 114420), (1294, 57210), (1907, 38820), (1941, 38140), (2588, 28605), (3235, 22884), (3814, 19410), (3882, 19070), (5721, 12940), (6470, 11442), (7628, 9705), (7764, 9535)]