238410410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 514432512

約数和(自身を除く): 276022102

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 373, 397, 746, 794, 805, 1610, 1865, 1985, 2611, 2779, 3730, 3970, 5222, 5558, 8579, 9131, 13055, 13895, 17158, 18262, 26110, 27790, 42895, 45655, 60053, 63917, 85790, 91310, 120106, 127834, 148081, 296162, 300265, 319585, 600530, 639170, 740405, 1036567, 1480810, 2073134, 3405863, 5182835, 6811726, 10365670, 17029315, 23841041, 34058630, 47682082, 119205205, 238410410]

約数ペア:

[(1, 238410410), (2, 119205205), (5, 47682082), (7, 34058630), (10, 23841041), (14, 17029315), (23, 10365670), (35, 6811726), (46, 5182835), (70, 3405863), (115, 2073134), (161, 1480810), (230, 1036567), (322, 740405), (373, 639170), (397, 600530), (746, 319585), (794, 300265), (805, 296162), (1610, 148081), (1865, 127834), (1985, 120106), (2611, 91310), (2779, 85790), (3730, 63917), (3970, 60053), (5222, 45655), (5558, 42895), (8579, 27790), (9131, 26110), (13055, 18262), (13895, 17158)]