13380451620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{9743}}^1$

素因数の和:10289

約数の個数: 96

約数和(自身を含む): 38344900608

約数和(自身を除く): 24964448988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 487, 564, 705, 940, 974, 1410, 1461, 1948, 2435, 2820, 2922, 4870, 5844, 7305, 9740, 9743, 14610, 19486, 22889, 29220, 29229, 38972, 45778, 48715, 58458, 68667, 91556, 97430, 114445, 116916, 137334, 146145, 194860, 228890, 274668, 292290, 343335, 457780, 457921, 584580, 686670, 915842, 1373340, 1373763, 1831684, 2289605, 2747526, 4579210, 4744841, 5495052, 6868815, 9158420, 9489682, 13737630, 14234523, 18979364, 23724205, 27475260, 28469046, 47448410, 56938092, 71172615, 94896820, 142345230, 223007527, 284690460, 446015054, 669022581, 892030108, 1115037635, 1338045162, 2230075270, 2676090324, 3345112905, 4460150540, 6690225810, 13380451620]

約数ペア:

[(1, 13380451620), (2, 6690225810), (3, 4460150540), (4, 3345112905), (5, 2676090324), (6, 2230075270), (10, 1338045162), (12, 1115037635), (15, 892030108), (20, 669022581), (30, 446015054), (47, 284690460), (60, 223007527), (94, 142345230), (141, 94896820), (188, 71172615), (235, 56938092), (282, 47448410), (470, 28469046), (487, 27475260), (564, 23724205), (705, 18979364), (940, 14234523), (974, 13737630), (1410, 9489682), (1461, 9158420), (1948, 6868815), (2435, 5495052), (2820, 4744841), (2922, 4579210), (4870, 2747526), (5844, 2289605), (7305, 1831684), (9740, 1373763), (9743, 1373340), (14610, 915842), (19486, 686670), (22889, 584580), (29220, 457921), (29229, 457780), (38972, 343335), (45778, 292290), (48715, 274668), (58458, 228890), (68667, 194860), (91556, 146145), (97430, 137334), (114445, 116916)]