494352670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{2749}}^1$

素因数の和:3137

約数の個数: 48

約数和(自身を含む): 1038312000

約数和(自身を除く): 543959330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 367, 490, 734, 1835, 2569, 2749, 3670, 5138, 5498, 12845, 13745, 17983, 19243, 25690, 27490, 35966, 38486, 89915, 96215, 134701, 179830, 192430, 269402, 673505, 1008883, 1347010, 2017766, 5044415, 7062181, 10088830, 14124362, 35310905, 49435267, 70621810, 98870534, 247176335, 494352670]

約数ペア:

[(1, 494352670), (2, 247176335), (5, 98870534), (7, 70621810), (10, 49435267), (14, 35310905), (35, 14124362), (49, 10088830), (70, 7062181), (98, 5044415), (245, 2017766), (367, 1347010), (490, 1008883), (734, 673505), (1835, 269402), (2569, 192430), (2749, 179830), (3670, 134701), (5138, 96215), (5498, 89915), (12845, 38486), (13745, 35966), (17983, 27490), (19243, 25690)]