2380456470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 6695571456

約数和(自身を除く): 4315114986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 433, 470, 557, 658, 705, 866, 987, 1114, 1299, 1410, 1645, 1671, 1974, 2165, 2598, 2785, 3031, 3290, 3342, 3899, 4330, 4935, 5570, 6062, 6495, 7798, 8355, 9093, 9870, 11697, 12990, 15155, 16710, 18186, 19495, 20351, 23394, 26179, 30310, 38990, 40702, 45465, 52358, 58485, 61053, 78537, 90930, 101755, 116970, 122106, 130895, 142457, 157074, 183253, 203510, 241181, 261790, 284914, 305265, 366506, 392685, 427371, 482362, 549759, 610530, 712285, 723543, 785370, 854742, 916265, 1099518, 1205905, 1424570, 1447086, 1688267, 1832530, 2136855, 2411810, 2748795, 3376534, 3617715, 4273710, 5064801, 5497590, 7235430, 8441335, 10129602, 11335507, 16882670, 22671014, 25324005, 34006521, 50648010, 56677535, 68013042, 79348549, 113355070, 158697098, 170032605, 238045647, 340065210, 396742745, 476091294, 793485490, 1190228235, 2380456470]

約数ペア:

[(1, 2380456470), (2, 1190228235), (3, 793485490), (5, 476091294), (6, 396742745), (7, 340065210), (10, 238045647), (14, 170032605), (15, 158697098), (21, 113355070), (30, 79348549), (35, 68013042), (42, 56677535), (47, 50648010), (70, 34006521), (94, 25324005), (105, 22671014), (141, 16882670), (210, 11335507), (235, 10129602), (282, 8441335), (329, 7235430), (433, 5497590), (470, 5064801), (557, 4273710), (658, 3617715), (705, 3376534), (866, 2748795), (987, 2411810), (1114, 2136855), (1299, 1832530), (1410, 1688267), (1645, 1447086), (1671, 1424570), (1974, 1205905), (2165, 1099518), (2598, 916265), (2785, 854742), (3031, 785370), (3290, 723543), (3342, 712285), (3899, 610530), (4330, 549759), (4935, 482362), (5570, 427371), (6062, 392685), (6495, 366506), (7798, 305265), (8355, 284914), (9093, 261790), (9870, 241181), (11697, 203510), (12990, 183253), (15155, 157074), (16710, 142457), (18186, 130895), (19495, 122106), (20351, 116970), (23394, 101755), (26179, 90930), (30310, 78537), (38990, 61053), (40702, 58485), (45465, 52358)]