4870878180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{60719}}^1$

素因数の和:60929

約数の個数: 96

約数和(自身を含む): 15668674560

約数和(自身を除く): 10797796380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1910, 2292, 2674, 2865, 3820, 4011, 5348, 5730, 6685, 8022, 11460, 13370, 16044, 20055, 26740, 40110, 60719, 80220, 121438, 182157, 242876, 303595, 364314, 425033, 607190, 728628, 850066, 910785, 1214380, 1275099, 1700132, 1821570, 2125165, 2550198, 3643140, 4250330, 5100396, 6375495, 8500660, 11597329, 12750990, 23194658, 25501980, 34791987, 46389316, 57986645, 69583974, 81181303, 115973290, 139167948, 162362606, 173959935, 231946580, 243543909, 324725212, 347919870, 405906515, 487087818, 695839740, 811813030, 974175636, 1217719545, 1623626060, 2435439090, 4870878180]

約数ペア:

[(1, 4870878180), (2, 2435439090), (3, 1623626060), (4, 1217719545), (5, 974175636), (6, 811813030), (7, 695839740), (10, 487087818), (12, 405906515), (14, 347919870), (15, 324725212), (20, 243543909), (21, 231946580), (28, 173959935), (30, 162362606), (35, 139167948), (42, 115973290), (60, 81181303), (70, 69583974), (84, 57986645), (105, 46389316), (140, 34791987), (191, 25501980), (210, 23194658), (382, 12750990), (420, 11597329), (573, 8500660), (764, 6375495), (955, 5100396), (1146, 4250330), (1337, 3643140), (1910, 2550198), (2292, 2125165), (2674, 1821570), (2865, 1700132), (3820, 1275099), (4011, 1214380), (5348, 910785), (5730, 850066), (6685, 728628), (8022, 607190), (11460, 425033), (13370, 364314), (16044, 303595), (20055, 242876), (26740, 182157), (40110, 121438), (60719, 80220)]