103714940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3511}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 250166784

約数和(自身を除く): 146451844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 3511, 4220, 5908, 7022, 7385, 14044, 14770, 17555, 24577, 29540, 35110, 49154, 70220, 98308, 122885, 245770, 491540, 740821, 1481642, 2963284, 3704105, 5185747, 7408210, 10371494, 14816420, 20742988, 25928735, 51857470, 103714940]

約数ペア:

[(1, 103714940), (2, 51857470), (4, 25928735), (5, 20742988), (7, 14816420), (10, 10371494), (14, 7408210), (20, 5185747), (28, 3704105), (35, 2963284), (70, 1481642), (140, 740821), (211, 491540), (422, 245770), (844, 122885), (1055, 98308), (1477, 70220), (2110, 49154), (2954, 35110), (3511, 29540), (4220, 24577), (5908, 17555), (7022, 14770), (7385, 14044)]