308348533290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{250013}}^1$

素因数の和:250876

約数の個数: 96

約数和(自身を含む): 861888263040

約数和(自身を除く): 553539729750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 839, 1470, 1678, 2517, 4195, 5034, 5873, 8390, 11746, 12585, 17619, 25170, 29365, 35238, 41111, 58730, 82222, 88095, 123333, 176190, 205555, 246666, 250013, 411110, 500026, 616665, 750039, 1233330, 1250065, 1500078, 1750091, 2500130, 3500182, 3750195, 5250273, 7500390, 8750455, 10500546, 12250637, 17500910, 24501274, 26251365, 36751911, 52502730, 61253185, 73503822, 122506370, 183759555, 209760907, 367519110, 419521814, 629282721, 1048804535, 1258565442, 1468326349, 2097609070, 2936652698, 3146413605, 4404979047, 6292827210, 7341631745, 8809958094, 10278284443, 14683263490, 20556568886, 22024895235, 30834853329, 44049790470, 51391422215, 61669706658, 102782844430, 154174266645, 308348533290]

約数ペア:

[(1, 308348533290), (2, 154174266645), (3, 102782844430), (5, 61669706658), (6, 51391422215), (7, 44049790470), (10, 30834853329), (14, 22024895235), (15, 20556568886), (21, 14683263490), (30, 10278284443), (35, 8809958094), (42, 7341631745), (49, 6292827210), (70, 4404979047), (98, 3146413605), (105, 2936652698), (147, 2097609070), (210, 1468326349), (245, 1258565442), (294, 1048804535), (490, 629282721), (735, 419521814), (839, 367519110), (1470, 209760907), (1678, 183759555), (2517, 122506370), (4195, 73503822), (5034, 61253185), (5873, 52502730), (8390, 36751911), (11746, 26251365), (12585, 24501274), (17619, 17500910), (25170, 12250637), (29365, 10500546), (35238, 8750455), (41111, 7500390), (58730, 5250273), (82222, 3750195), (88095, 3500182), (123333, 2500130), (176190, 1750091), (205555, 1500078), (246666, 1250065), (250013, 1233330), (411110, 750039), (500026, 616665)]