71377110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 229132800

約数和(自身を除く): 157755690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 67, 70, 89, 90, 95, 105, 114, 126, 133, 134, 171, 178, 190, 201, 210, 266, 267, 285, 315, 335, 342, 399, 402, 445, 469, 534, 570, 603, 623, 630, 665, 670, 798, 801, 855, 890, 938, 1005, 1197, 1206, 1246, 1273, 1330, 1335, 1407, 1602, 1691, 1710, 1869, 1995, 2010, 2345, 2394, 2546, 2670, 2814, 3015, 3115, 3382, 3738, 3819, 3990, 4005, 4221, 4690, 5073, 5607, 5963, 5985, 6030, 6230, 6365, 7035, 7638, 8010, 8442, 8455, 8911, 9345, 10146, 11214, 11457, 11837, 11926, 11970, 12730, 14070, 15219, 16910, 17822, 17889, 18690, 19095, 21105, 22914, 23674, 25365, 26733, 28035, 29815, 30438, 35511, 35778, 38190, 41741, 42210, 44555, 50730, 53466, 53667, 56070, 57285, 59185, 59630, 71022, 76095, 80199, 83482, 89110, 89445, 106533, 107334, 113297, 114570, 118370, 125223, 133665, 152190, 160398, 177555, 178890, 208705, 213066, 226594, 250446, 267330, 268335, 339891, 355110, 375669, 400995, 417410, 532665, 536670, 566485, 626115, 679782, 751338, 793079, 801990, 1019673, 1065330, 1132970, 1252230, 1586158, 1699455, 1878345, 2039346, 2379237, 3398910, 3756690, 3965395, 4758474, 5098365, 7137711, 7930790, 10196730, 11896185, 14275422, 23792370, 35688555, 71377110]

約数ペア:

[(1, 71377110), (2, 35688555), (3, 23792370), (5, 14275422), (6, 11896185), (7, 10196730), (9, 7930790), (10, 7137711), (14, 5098365), (15, 4758474), (18, 3965395), (19, 3756690), (21, 3398910), (30, 2379237), (35, 2039346), (38, 1878345), (42, 1699455), (45, 1586158), (57, 1252230), (63, 1132970), (67, 1065330), (70, 1019673), (89, 801990), (90, 793079), (95, 751338), (105, 679782), (114, 626115), (126, 566485), (133, 536670), (134, 532665), (171, 417410), (178, 400995), (190, 375669), (201, 355110), (210, 339891), (266, 268335), (267, 267330), (285, 250446), (315, 226594), (335, 213066), (342, 208705), (399, 178890), (402, 177555), (445, 160398), (469, 152190), (534, 133665), (570, 125223), (603, 118370), (623, 114570), (630, 113297), (665, 107334), (670, 106533), (798, 89445), (801, 89110), (855, 83482), (890, 80199), (938, 76095), (1005, 71022), (1197, 59630), (1206, 59185), (1246, 57285), (1273, 56070), (1330, 53667), (1335, 53466), (1407, 50730), (1602, 44555), (1691, 42210), (1710, 41741), (1869, 38190), (1995, 35778), (2010, 35511), (2345, 30438), (2394, 29815), (2546, 28035), (2670, 26733), (2814, 25365), (3015, 23674), (3115, 22914), (3382, 21105), (3738, 19095), (3819, 18690), (3990, 17889), (4005, 17822), (4221, 16910), (4690, 15219), (5073, 14070), (5607, 12730), (5963, 11970), (5985, 11926), (6030, 11837), (6230, 11457), (6365, 11214), (7035, 10146), (7638, 9345), (8010, 8911), (8442, 8455)]