392352170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 845752320

約数和(自身を除く): 453400150

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 379, 643, 758, 805, 1286, 1610, 1895, 2653, 3215, 3790, 4501, 5306, 6430, 8717, 9002, 13265, 14789, 17434, 22505, 26530, 29578, 43585, 45010, 61019, 73945, 87170, 103523, 122038, 147890, 207046, 243697, 305095, 487394, 517615, 610190, 1035230, 1218485, 1705879, 2436970, 3411758, 5605031, 8529395, 11210062, 17058790, 28025155, 39235217, 56050310, 78470434, 196176085, 392352170]

約数ペア:

[(1, 392352170), (2, 196176085), (5, 78470434), (7, 56050310), (10, 39235217), (14, 28025155), (23, 17058790), (35, 11210062), (46, 8529395), (70, 5605031), (115, 3411758), (161, 2436970), (230, 1705879), (322, 1218485), (379, 1035230), (643, 610190), (758, 517615), (805, 487394), (1286, 305095), (1610, 243697), (1895, 207046), (2653, 147890), (3215, 122038), (3790, 103523), (4501, 87170), (5306, 73945), (6430, 61019), (8717, 45010), (9002, 43585), (13265, 29578), (14789, 26530), (17434, 22505)]