210160790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^2$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 438848928

約数和(自身を除く): 228688138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 163, 226, 326, 565, 791, 815, 1130, 1141, 1582, 1630, 2282, 3955, 5705, 7910, 11410, 18419, 26569, 36838, 53138, 92095, 128933, 132845, 184190, 185983, 257866, 265690, 371966, 644665, 929915, 1289330, 1859830, 3002297, 6004594, 15011485, 21016079, 30022970, 42032158, 105080395, 210160790]

約数ペア:

[(1, 210160790), (2, 105080395), (5, 42032158), (7, 30022970), (10, 21016079), (14, 15011485), (35, 6004594), (70, 3002297), (113, 1859830), (163, 1289330), (226, 929915), (326, 644665), (565, 371966), (791, 265690), (815, 257866), (1130, 185983), (1141, 184190), (1582, 132845), (1630, 128933), (2282, 92095), (3955, 53138), (5705, 36838), (7910, 26569), (11410, 18419)]