83447070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 230432256

約数和(自身を除く): 146985186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 2531, 3297, 4710, 5062, 5495, 6594, 7593, 10990, 12655, 15186, 16485, 17717, 25310, 32970, 35434, 37965, 53151, 75930, 88585, 106302, 177170, 265755, 397367, 531510, 794734, 1192101, 1986835, 2384202, 2781569, 3973670, 5563138, 5960505, 8344707, 11921010, 13907845, 16689414, 27815690, 41723535, 83447070]

約数ペア:

[(1, 83447070), (2, 41723535), (3, 27815690), (5, 16689414), (6, 13907845), (7, 11921010), (10, 8344707), (14, 5960505), (15, 5563138), (21, 3973670), (30, 2781569), (35, 2384202), (42, 1986835), (70, 1192101), (105, 794734), (157, 531510), (210, 397367), (314, 265755), (471, 177170), (785, 106302), (942, 88585), (1099, 75930), (1570, 53151), (2198, 37965), (2355, 35434), (2531, 32970), (3297, 25310), (4710, 17717), (5062, 16485), (5495, 15186), (6594, 12655), (7593, 10990)]