78885170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3819

約数の個数: 64

約数和(自身を含む): 182407680

約数和(自身を除く): 103522510

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, 3769, 4186, 7538, 10465, 18845, 20930, 26383, 37690, 48997, 52766, 86687, 97994, 131915, 173374, 244985, 263830, 342979, 433435, 489970, 606809, 685958, 866870, 1126931, 1213618, 1714895, 2253862, 3034045, 3429790, 5634655, 6068090, 7888517, 11269310, 15777034, 39442585, 78885170]

約数ペア:

[(1, 78885170), (2, 39442585), (5, 15777034), (7, 11269310), (10, 7888517), (13, 6068090), (14, 5634655), (23, 3429790), (26, 3034045), (35, 2253862), (46, 1714895), (65, 1213618), (70, 1126931), (91, 866870), (115, 685958), (130, 606809), (161, 489970), (182, 433435), (230, 342979), (299, 263830), (322, 244985), (455, 173374), (598, 131915), (805, 97994), (910, 86687), (1495, 52766), (1610, 48997), (2093, 37690), (2990, 26383), (3769, 20930), (4186, 18845), (7538, 10465)]