542211390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27763}}^1$

素因数の和:27814

約数の個数: 96

約数和(自身を含む): 1663174656

約数和(自身を除く): 1120963266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 27763, 55526, 83289, 138815, 166578, 194341, 249867, 277630, 388682, 416445, 499734, 583023, 832890, 860653, 971705, 1166046, 1249335, 1721306, 1749069, 1943410, 2498670, 2581959, 2915115, 3498138, 4303265, 5163918, 5830230, 6024571, 7745877, 8606530, 8745345, 12049142, 12909795, 15491754, 17490690, 18073713, 25819590, 30122855, 36147426, 38729385, 54221139, 60245710, 77458770, 90368565, 108442278, 180737130, 271105695, 542211390]

約数ペア:

[(1, 542211390), (2, 271105695), (3, 180737130), (5, 108442278), (6, 90368565), (7, 77458770), (9, 60245710), (10, 54221139), (14, 38729385), (15, 36147426), (18, 30122855), (21, 25819590), (30, 18073713), (31, 17490690), (35, 15491754), (42, 12909795), (45, 12049142), (62, 8745345), (63, 8606530), (70, 7745877), (90, 6024571), (93, 5830230), (105, 5163918), (126, 4303265), (155, 3498138), (186, 2915115), (210, 2581959), (217, 2498670), (279, 1943410), (310, 1749069), (315, 1721306), (434, 1249335), (465, 1166046), (558, 971705), (630, 860653), (651, 832890), (930, 583023), (1085, 499734), (1302, 416445), (1395, 388682), (1953, 277630), (2170, 249867), (2790, 194341), (3255, 166578), (3906, 138815), (6510, 83289), (9765, 55526), (19530, 27763)]