79574530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 167541696

約数和(自身を除く): 87967166

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 490, 502, 647, 1255, 1294, 1757, 2510, 3235, 3514, 4529, 6470, 8785, 9058, 12299, 17570, 22645, 24598, 31703, 45290, 61495, 63406, 122990, 158515, 162397, 317030, 324794, 811985, 1136779, 1623970, 2273558, 5683895, 7957453, 11367790, 15914906, 39787265, 79574530]

約数ペア:

[(1, 79574530), (2, 39787265), (5, 15914906), (7, 11367790), (10, 7957453), (14, 5683895), (35, 2273558), (49, 1623970), (70, 1136779), (98, 811985), (245, 324794), (251, 317030), (490, 162397), (502, 158515), (647, 122990), (1255, 63406), (1294, 61495), (1757, 45290), (2510, 31703), (3235, 24598), (3514, 22645), (4529, 17570), (6470, 12299), (8785, 9058)]