74851910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 157815216

約数和(自身を除く): 82963306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 865, 883, 1211, 1730, 1766, 2422, 4415, 6055, 6181, 8477, 8830, 12110, 12362, 16954, 30905, 42385, 43267, 61810, 84770, 86534, 152759, 216335, 305518, 432670, 763795, 1069313, 1527590, 2138626, 5346565, 7485191, 10693130, 14970382, 37425955, 74851910]

約数ペア:

[(1, 74851910), (2, 37425955), (5, 14970382), (7, 10693130), (10, 7485191), (14, 5346565), (35, 2138626), (49, 1527590), (70, 1069313), (98, 763795), (173, 432670), (245, 305518), (346, 216335), (490, 152759), (865, 86534), (883, 84770), (1211, 61810), (1730, 43267), (1766, 42385), (2422, 30905), (4415, 16954), (6055, 12362), (6181, 12110), (8477, 8830)]