487020170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23269}}^1$

素因数の和:23319

約数の個数: 64

約数和(自身を含む): 1125895680

約数和(自身を除く): 638875510

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 20930, 23269, 46538, 116345, 162883, 232690, 302497, 325766, 535187, 604994, 814415, 1070374, 1512485, 1628830, 2117479, 2675935, 3024970, 3746309, 4234958, 5351870, 6957431, 7492618, 10587395, 13914862, 18731545, 21174790, 34787155, 37463090, 48702017, 69574310, 97404034, 243510085, 487020170]

約数ペア:

[(1, 487020170), (2, 243510085), (5, 97404034), (7, 69574310), (10, 48702017), (13, 37463090), (14, 34787155), (23, 21174790), (26, 18731545), (35, 13914862), (46, 10587395), (65, 7492618), (70, 6957431), (91, 5351870), (115, 4234958), (130, 3746309), (161, 3024970), (182, 2675935), (230, 2117479), (299, 1628830), (322, 1512485), (455, 1070374), (598, 814415), (805, 604994), (910, 535187), (1495, 325766), (1610, 302497), (2093, 232690), (2990, 162883), (4186, 116345), (10465, 46538), (20930, 23269)]