42656810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 48788950

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 89, 167, 178, 205, 287, 334, 410, 445, 574, 623, 835, 890, 1169, 1246, 1435, 1670, 2338, 2870, 3115, 3649, 5845, 6230, 6847, 7298, 11690, 13694, 14863, 18245, 25543, 29726, 34235, 36490, 47929, 51086, 68470, 74315, 95858, 104041, 127715, 148630, 208082, 239645, 255430, 479290, 520205, 609383, 1040410, 1218766, 3046915, 4265681, 6093830, 8531362, 21328405, 42656810]

約数ペア:

[(1, 42656810), (2, 21328405), (5, 8531362), (7, 6093830), (10, 4265681), (14, 3046915), (35, 1218766), (41, 1040410), (70, 609383), (82, 520205), (89, 479290), (167, 255430), (178, 239645), (205, 208082), (287, 148630), (334, 127715), (410, 104041), (445, 95858), (574, 74315), (623, 68470), (835, 51086), (890, 47929), (1169, 36490), (1246, 34235), (1435, 29726), (1670, 25543), (2338, 18245), (2870, 14863), (3115, 13694), (3649, 11690), (5845, 7298), (6230, 6847)]