15707317470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{2447}}^1$

素因数の和:2730

約数の個数: 128

約数和(自身を含む): 41258004480

約数和(自身を除く): 25550687010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 151, 195, 218, 302, 327, 390, 453, 545, 654, 755, 906, 1090, 1417, 1510, 1635, 1963, 2265, 2447, 2834, 3270, 3926, 4251, 4530, 4894, 5889, 7085, 7341, 8502, 9815, 11778, 12235, 14170, 14682, 16459, 19630, 21255, 24470, 29445, 31811, 32918, 36705, 42510, 49377, 58890, 63622, 73410, 82295, 95433, 98754, 159055, 164590, 190866, 213967, 246885, 266723, 318110, 369497, 427934, 477165, 493770, 533446, 641901, 738994, 800169, 954330, 1069835, 1108491, 1283802, 1333615, 1600338, 1847485, 2139670, 2216982, 2667230, 3209505, 3467399, 3694970, 4000845, 4803461, 5542455, 6419010, 6934798, 8001690, 9606922, 10402197, 11084910, 14410383, 17336995, 20804394, 24017305, 28820766, 34673990, 40275173, 48034610, 52010985, 72051915, 80550346, 104021970, 120825519, 144103830, 201375865, 241651038, 402751730, 523577249, 604127595, 1047154498, 1208255190, 1570731747, 2617886245, 3141463494, 5235772490, 7853658735, 15707317470]

約数ペア:

[(1, 15707317470), (2, 7853658735), (3, 5235772490), (5, 3141463494), (6, 2617886245), (10, 1570731747), (13, 1208255190), (15, 1047154498), (26, 604127595), (30, 523577249), (39, 402751730), (65, 241651038), (78, 201375865), (109, 144103830), (130, 120825519), (151, 104021970), (195, 80550346), (218, 72051915), (302, 52010985), (327, 48034610), (390, 40275173), (453, 34673990), (545, 28820766), (654, 24017305), (755, 20804394), (906, 17336995), (1090, 14410383), (1417, 11084910), (1510, 10402197), (1635, 9606922), (1963, 8001690), (2265, 6934798), (2447, 6419010), (2834, 5542455), (3270, 4803461), (3926, 4000845), (4251, 3694970), (4530, 3467399), (4894, 3209505), (5889, 2667230), (7085, 2216982), (7341, 2139670), (8502, 1847485), (9815, 1600338), (11778, 1333615), (12235, 1283802), (14170, 1108491), (14682, 1069835), (16459, 954330), (19630, 800169), (21255, 738994), (24470, 641901), (29445, 533446), (31811, 493770), (32918, 477165), (36705, 427934), (42510, 369497), (49377, 318110), (58890, 266723), (63622, 246885), (73410, 213967), (82295, 190866), (95433, 164590), (98754, 159055)]