15706715850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{70229}}^1$

素因数の和:70325

約数の個数: 144

約数和(自身を含む): 48907048320

約数和(自身を除く): 33200332470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 126, 142, 150, 175, 210, 213, 225, 315, 350, 355, 426, 450, 497, 525, 630, 639, 710, 994, 1050, 1065, 1278, 1491, 1575, 1775, 2130, 2485, 2982, 3150, 3195, 3550, 4473, 4970, 5325, 6390, 7455, 8946, 10650, 12425, 14910, 15975, 22365, 24850, 31950, 37275, 44730, 70229, 74550, 111825, 140458, 210687, 223650, 351145, 421374, 491603, 632061, 702290, 983206, 1053435, 1264122, 1474809, 1755725, 2106870, 2458015, 2949618, 3160305, 3511450, 4424427, 4916030, 4986259, 5267175, 6320610, 7374045, 8848854, 9972518, 10534350, 12290075, 14748090, 14958777, 15801525, 22122135, 24580150, 24931295, 29917554, 31603050, 34903813, 36870225, 44244270, 44876331, 49862590, 69807626, 73740450, 74793885, 89752662, 104711439, 110610675, 124656475, 149587770, 174519065, 209422878, 221221350, 224381655, 249312950, 314134317, 349038130, 373969425, 448763310, 523557195, 628268634, 747938850, 872595325, 1047114390, 1121908275, 1570671585, 1745190650, 2243816550, 2617785975, 3141343170, 5235571950, 7853357925, 15706715850]

約数ペア:

[(1, 15706715850), (2, 7853357925), (3, 5235571950), (5, 3141343170), (6, 2617785975), (7, 2243816550), (9, 1745190650), (10, 1570671585), (14, 1121908275), (15, 1047114390), (18, 872595325), (21, 747938850), (25, 628268634), (30, 523557195), (35, 448763310), (42, 373969425), (45, 349038130), (50, 314134317), (63, 249312950), (70, 224381655), (71, 221221350), (75, 209422878), (90, 174519065), (105, 149587770), (126, 124656475), (142, 110610675), (150, 104711439), (175, 89752662), (210, 74793885), (213, 73740450), (225, 69807626), (315, 49862590), (350, 44876331), (355, 44244270), (426, 36870225), (450, 34903813), (497, 31603050), (525, 29917554), (630, 24931295), (639, 24580150), (710, 22122135), (994, 15801525), (1050, 14958777), (1065, 14748090), (1278, 12290075), (1491, 10534350), (1575, 9972518), (1775, 8848854), (2130, 7374045), (2485, 6320610), (2982, 5267175), (3150, 4986259), (3195, 4916030), (3550, 4424427), (4473, 3511450), (4970, 3160305), (5325, 2949618), (6390, 2458015), (7455, 2106870), (8946, 1755725), (10650, 1474809), (12425, 1264122), (14910, 1053435), (15975, 983206), (22365, 702290), (24850, 632061), (31950, 491603), (37275, 421374), (44730, 351145), (70229, 223650), (74550, 210687), (111825, 140458)]