2927190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 8211456

約数和(自身を除く): 5284266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 263, 265, 318, 371, 526, 530, 742, 789, 795, 1113, 1315, 1578, 1590, 1841, 1855, 2226, 2630, 3682, 3710, 3945, 5523, 5565, 7890, 9205, 11046, 11130, 13939, 18410, 27615, 27878, 41817, 55230, 69695, 83634, 97573, 139390, 195146, 209085, 292719, 418170, 487865, 585438, 975730, 1463595, 2927190]

約数ペア:

[(1, 2927190), (2, 1463595), (3, 975730), (5, 585438), (6, 487865), (7, 418170), (10, 292719), (14, 209085), (15, 195146), (21, 139390), (30, 97573), (35, 83634), (42, 69695), (53, 55230), (70, 41817), (105, 27878), (106, 27615), (159, 18410), (210, 13939), (263, 11130), (265, 11046), (318, 9205), (371, 7890), (526, 5565), (530, 5523), (742, 3945), (789, 3710), (795, 3682), (1113, 2630), (1315, 2226), (1578, 1855), (1590, 1841)]