107732380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 264929616

約数和(自身を除く): 157197236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 211, 245, 422, 490, 521, 844, 980, 1042, 1055, 1477, 2084, 2110, 2605, 2954, 3647, 4220, 5210, 5908, 7294, 7385, 10339, 10420, 14588, 14770, 18235, 20678, 25529, 29540, 36470, 41356, 51058, 51695, 72940, 102116, 103390, 109931, 127645, 206780, 219862, 255290, 439724, 510580, 549655, 769517, 1099310, 1539034, 2198620, 3078068, 3847585, 5386619, 7695170, 10773238, 15390340, 21546476, 26933095, 53866190, 107732380]

約数ペア:

[(1, 107732380), (2, 53866190), (4, 26933095), (5, 21546476), (7, 15390340), (10, 10773238), (14, 7695170), (20, 5386619), (28, 3847585), (35, 3078068), (49, 2198620), (70, 1539034), (98, 1099310), (140, 769517), (196, 549655), (211, 510580), (245, 439724), (422, 255290), (490, 219862), (521, 206780), (844, 127645), (980, 109931), (1042, 103390), (1055, 102116), (1477, 72940), (2084, 51695), (2110, 51058), (2605, 41356), (2954, 36470), (3647, 29540), (4220, 25529), (5210, 20678), (5908, 18235), (7294, 14770), (7385, 14588), (10339, 10420)]