331350380910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1\times {\mathrm{19069}}^1$

素因数の和:19687

約数の個数: 128

約数和(自身を含む): 891926784000

約数和(自身を除く): 560576403090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 463, 695, 834, 926, 1251, 1389, 1390, 2085, 2315, 2502, 2778, 3753, 4167, 4170, 4630, 6255, 6945, 7506, 8334, 12501, 12510, 13890, 18765, 19069, 20835, 25002, 37530, 38138, 41670, 57207, 62505, 64357, 95345, 114414, 125010, 128714, 171621, 190690, 193071, 286035, 321785, 343242, 386142, 514863, 572070, 579213, 643570, 858105, 965355, 1029726, 1158426, 1716210, 1737639, 1930710, 2574315, 2650591, 2896065, 3475278, 5148630, 5301182, 5792130, 7951773, 8688195, 8828947, 13252955, 15903546, 17376390, 17657894, 23855319, 26486841, 26505910, 39758865, 44144735, 47710638, 52973682, 71565957, 79460523, 79517730, 88289470, 119276595, 132434205, 143131914, 158921046, 238381569, 238553190, 264868410, 357829785, 397302615, 476763138, 715659570, 794605230, 1191907845, 1227223633, 2383815690, 2454447266, 3681670899, 6136118165, 7363341798, 11045012697, 12272236330, 18408354495, 22090025394, 33135038091, 36816708990, 55225063485, 66270076182, 110450126970, 165675190455, 331350380910]

約数ペア:

[(1, 331350380910), (2, 165675190455), (3, 110450126970), (5, 66270076182), (6, 55225063485), (9, 36816708990), (10, 33135038091), (15, 22090025394), (18, 18408354495), (27, 12272236330), (30, 11045012697), (45, 7363341798), (54, 6136118165), (90, 3681670899), (135, 2454447266), (139, 2383815690), (270, 1227223633), (278, 1191907845), (417, 794605230), (463, 715659570), (695, 476763138), (834, 397302615), (926, 357829785), (1251, 264868410), (1389, 238553190), (1390, 238381569), (2085, 158921046), (2315, 143131914), (2502, 132434205), (2778, 119276595), (3753, 88289470), (4167, 79517730), (4170, 79460523), (4630, 71565957), (6255, 52973682), (6945, 47710638), (7506, 44144735), (8334, 39758865), (12501, 26505910), (12510, 26486841), (13890, 23855319), (18765, 17657894), (19069, 17376390), (20835, 15903546), (25002, 13252955), (37530, 8828947), (38138, 8688195), (41670, 7951773), (57207, 5792130), (62505, 5301182), (64357, 5148630), (95345, 3475278), (114414, 2896065), (125010, 2650591), (128714, 2574315), (171621, 1930710), (190690, 1737639), (193071, 1716210), (286035, 1158426), (321785, 1029726), (343242, 965355), (386142, 858105), (514863, 643570), (572070, 579213)]