12857580630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{30197}}^1$

素因数の和:30315

約数の個数: 128

約数和(自身を含む): 36527500800

約数和(自身を除く): 23669920170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 83, 90, 95, 114, 135, 166, 171, 190, 249, 270, 285, 342, 415, 498, 513, 570, 747, 830, 855, 1026, 1245, 1494, 1577, 1710, 2241, 2490, 2565, 3154, 3735, 4482, 4731, 5130, 7470, 7885, 9462, 11205, 14193, 15770, 22410, 23655, 28386, 30197, 42579, 47310, 60394, 70965, 85158, 90591, 141930, 150985, 181182, 212895, 271773, 301970, 425790, 452955, 543546, 573743, 815319, 905910, 1147486, 1358865, 1630638, 1721229, 2506351, 2717730, 2868715, 3442458, 4076595, 5012702, 5163687, 5737430, 7519053, 8153190, 8606145, 10327374, 12531755, 15038106, 15491061, 17212290, 22557159, 25063510, 25818435, 30982122, 37595265, 45114318, 47620669, 51636870, 67671477, 75190530, 77455305, 95241338, 112785795, 135342954, 142862007, 154910610, 225571590, 238103345, 285724014, 338357385, 428586021, 476206690, 676714770, 714310035, 857172042, 1285758063, 1428620070, 2142930105, 2571516126, 4285860210, 6428790315, 12857580630]

約数ペア:

[(1, 12857580630), (2, 6428790315), (3, 4285860210), (5, 2571516126), (6, 2142930105), (9, 1428620070), (10, 1285758063), (15, 857172042), (18, 714310035), (19, 676714770), (27, 476206690), (30, 428586021), (38, 338357385), (45, 285724014), (54, 238103345), (57, 225571590), (83, 154910610), (90, 142862007), (95, 135342954), (114, 112785795), (135, 95241338), (166, 77455305), (171, 75190530), (190, 67671477), (249, 51636870), (270, 47620669), (285, 45114318), (342, 37595265), (415, 30982122), (498, 25818435), (513, 25063510), (570, 22557159), (747, 17212290), (830, 15491061), (855, 15038106), (1026, 12531755), (1245, 10327374), (1494, 8606145), (1577, 8153190), (1710, 7519053), (2241, 5737430), (2490, 5163687), (2565, 5012702), (3154, 4076595), (3735, 3442458), (4482, 2868715), (4731, 2717730), (5130, 2506351), (7470, 1721229), (7885, 1630638), (9462, 1358865), (11205, 1147486), (14193, 905910), (15770, 815319), (22410, 573743), (23655, 543546), (28386, 452955), (30197, 425790), (42579, 301970), (47310, 271773), (60394, 212895), (70965, 181182), (85158, 150985), (90591, 141930)]