31113060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 104509440

約数和(自身を除く): 73396380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 47, 51, 55, 59, 60, 66, 68, 85, 94, 102, 110, 118, 132, 141, 165, 170, 177, 187, 188, 204, 220, 235, 236, 255, 282, 295, 330, 340, 354, 374, 470, 510, 517, 561, 564, 590, 649, 660, 705, 708, 748, 799, 885, 935, 940, 1003, 1020, 1034, 1122, 1180, 1298, 1410, 1551, 1598, 1770, 1870, 1947, 2006, 2068, 2244, 2397, 2585, 2596, 2773, 2805, 2820, 3009, 3102, 3196, 3245, 3540, 3740, 3894, 3995, 4012, 4794, 5015, 5170, 5546, 5610, 6018, 6204, 6490, 7755, 7788, 7990, 8319, 8789, 9588, 9735, 10030, 10340, 11033, 11092, 11220, 11985, 12036, 12980, 13865, 15045, 15510, 15980, 16638, 17578, 19470, 20060, 22066, 23970, 26367, 27730, 30090, 30503, 31020, 33099, 33276, 35156, 38940, 41595, 43945, 44132, 47141, 47940, 52734, 55165, 55460, 60180, 61006, 66198, 83190, 87890, 91509, 94282, 105468, 110330, 122012, 131835, 132396, 141423, 152515, 165495, 166380, 175780, 183018, 188564, 220660, 235705, 263670, 282846, 305030, 330990, 366036, 457545, 471410, 518551, 527340, 565692, 610060, 661980, 707115, 915090, 942820, 1037102, 1414230, 1555653, 1830180, 2074204, 2592755, 2828460, 3111306, 5185510, 6222612, 7778265, 10371020, 15556530, 31113060]

約数ペア:

[(1, 31113060), (2, 15556530), (3, 10371020), (4, 7778265), (5, 6222612), (6, 5185510), (10, 3111306), (11, 2828460), (12, 2592755), (15, 2074204), (17, 1830180), (20, 1555653), (22, 1414230), (30, 1037102), (33, 942820), (34, 915090), (44, 707115), (47, 661980), (51, 610060), (55, 565692), (59, 527340), (60, 518551), (66, 471410), (68, 457545), (85, 366036), (94, 330990), (102, 305030), (110, 282846), (118, 263670), (132, 235705), (141, 220660), (165, 188564), (170, 183018), (177, 175780), (187, 166380), (188, 165495), (204, 152515), (220, 141423), (235, 132396), (236, 131835), (255, 122012), (282, 110330), (295, 105468), (330, 94282), (340, 91509), (354, 87890), (374, 83190), (470, 66198), (510, 61006), (517, 60180), (561, 55460), (564, 55165), (590, 52734), (649, 47940), (660, 47141), (705, 44132), (708, 43945), (748, 41595), (799, 38940), (885, 35156), (935, 33276), (940, 33099), (1003, 31020), (1020, 30503), (1034, 30090), (1122, 27730), (1180, 26367), (1298, 23970), (1410, 22066), (1551, 20060), (1598, 19470), (1770, 17578), (1870, 16638), (1947, 15980), (2006, 15510), (2068, 15045), (2244, 13865), (2397, 12980), (2585, 12036), (2596, 11985), (2773, 11220), (2805, 11092), (2820, 11033), (3009, 10340), (3102, 10030), (3196, 9735), (3245, 9588), (3540, 8789), (3740, 8319), (3894, 7990), (3995, 7788), (4012, 7755), (4794, 6490), (5015, 6204), (5170, 6018), (5546, 5610)]