2647510110

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1723}}^1$

素因数の和:2020

約数の個数: 160

約数和(自身を含む): 8170601472

約数和(自身を除く): 5523091362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 271, 315, 378, 405, 542, 567, 630, 810, 813, 945, 1134, 1355, 1626, 1723, 1890, 1897, 2439, 2710, 2835, 3446, 3794, 4065, 4878, 5169, 5670, 5691, 7317, 8130, 8615, 9485, 10338, 11382, 12061, 12195, 14634, 15507, 17073, 17230, 18970, 21951, 24122, 24390, 25845, 28455, 31014, 34146, 36183, 36585, 43902, 46521, 51219, 51690, 56910, 60305, 72366, 73170, 77535, 85365, 93042, 102438, 108549, 109755, 120610, 139563, 153657, 155070, 170730, 180915, 217098, 219510, 232605, 256095, 279126, 307314, 325647, 361830, 465210, 466933, 512190, 542745, 651294, 697815, 768285, 933866, 976941, 1085490, 1395630, 1400799, 1536570, 1628235, 1953882, 2334665, 2801598, 3256470, 3268531, 4202397, 4669330, 4884705, 6537062, 7003995, 8404794, 9769410, 9805593, 12607191, 14007990, 16342655, 19611186, 21011985, 25214382, 29416779, 32685310, 37821573, 42023970, 49027965, 58833558, 63035955, 75643146, 88250337, 98055930, 126071910, 147083895, 176500674, 189107865, 264751011, 294167790, 378215730, 441251685, 529502022, 882503370, 1323755055, 2647510110]

約数ペア:

[(1, 2647510110), (2, 1323755055), (3, 882503370), (5, 529502022), (6, 441251685), (7, 378215730), (9, 294167790), (10, 264751011), (14, 189107865), (15, 176500674), (18, 147083895), (21, 126071910), (27, 98055930), (30, 88250337), (35, 75643146), (42, 63035955), (45, 58833558), (54, 49027965), (63, 42023970), (70, 37821573), (81, 32685310), (90, 29416779), (105, 25214382), (126, 21011985), (135, 19611186), (162, 16342655), (189, 14007990), (210, 12607191), (270, 9805593), (271, 9769410), (315, 8404794), (378, 7003995), (405, 6537062), (542, 4884705), (567, 4669330), (630, 4202397), (810, 3268531), (813, 3256470), (945, 2801598), (1134, 2334665), (1355, 1953882), (1626, 1628235), (1723, 1536570), (1890, 1400799), (1897, 1395630), (2439, 1085490), (2710, 976941), (2835, 933866), (3446, 768285), (3794, 697815), (4065, 651294), (4878, 542745), (5169, 512190), (5670, 466933), (5691, 465210), (7317, 361830), (8130, 325647), (8615, 307314), (9485, 279126), (10338, 256095), (11382, 232605), (12061, 219510), (12195, 217098), (14634, 180915), (15507, 170730), (17073, 155070), (17230, 153657), (18970, 139563), (21951, 120610), (24122, 109755), (24390, 108549), (25845, 102438), (28455, 93042), (31014, 85365), (34146, 77535), (36183, 73170), (36585, 72366), (43902, 60305), (46521, 56910), (51219, 51690)]