117779830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 248349456

約数和(自身を除く): 130569626

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1099, 1531, 1570, 2198, 3062, 5495, 7655, 7693, 10717, 10990, 15310, 15386, 21434, 38465, 53585, 75019, 76930, 107170, 150038, 240367, 375095, 480734, 750190, 1201835, 1682569, 2403670, 3365138, 8412845, 11777983, 16825690, 23555966, 58889915, 117779830]

約数ペア:

[(1, 117779830), (2, 58889915), (5, 23555966), (7, 16825690), (10, 11777983), (14, 8412845), (35, 3365138), (49, 2403670), (70, 1682569), (98, 1201835), (157, 750190), (245, 480734), (314, 375095), (490, 240367), (785, 150038), (1099, 107170), (1531, 76930), (1570, 75019), (2198, 53585), (3062, 38465), (5495, 21434), (7655, 15386), (7693, 15310), (10717, 10990)]