6863457090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{31517}}^1$

素因数の和:31612

約数の個数: 128

約数和(自身を含む): 20260274688

約数和(自身を除く): 13396817598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 61, 70, 85, 102, 105, 119, 122, 170, 183, 210, 238, 255, 305, 357, 366, 427, 510, 595, 610, 714, 854, 915, 1037, 1190, 1281, 1785, 1830, 2074, 2135, 2562, 3111, 3570, 4270, 5185, 6222, 6405, 7259, 10370, 12810, 14518, 15555, 21777, 31110, 31517, 36295, 43554, 63034, 72590, 94551, 108885, 157585, 189102, 217770, 220619, 315170, 441238, 472755, 535789, 661857, 945510, 1071578, 1103095, 1323714, 1607367, 1922537, 2206190, 2678945, 3214734, 3309285, 3750523, 3845074, 5357890, 5767611, 6618570, 7501046, 8036835, 9612685, 11251569, 11535222, 13457759, 16073670, 18752615, 19225370, 22503138, 26915518, 28838055, 32683129, 37505230, 40373277, 56257845, 57676110, 65366258, 67288795, 80746554, 98049387, 112515690, 134577590, 163415645, 196098774, 201866385, 228781903, 326831290, 403732770, 457563806, 490246935, 686345709, 980493870, 1143909515, 1372691418, 2287819030, 3431728545, 6863457090]

約数ペア:

[(1, 6863457090), (2, 3431728545), (3, 2287819030), (5, 1372691418), (6, 1143909515), (7, 980493870), (10, 686345709), (14, 490246935), (15, 457563806), (17, 403732770), (21, 326831290), (30, 228781903), (34, 201866385), (35, 196098774), (42, 163415645), (51, 134577590), (61, 112515690), (70, 98049387), (85, 80746554), (102, 67288795), (105, 65366258), (119, 57676110), (122, 56257845), (170, 40373277), (183, 37505230), (210, 32683129), (238, 28838055), (255, 26915518), (305, 22503138), (357, 19225370), (366, 18752615), (427, 16073670), (510, 13457759), (595, 11535222), (610, 11251569), (714, 9612685), (854, 8036835), (915, 7501046), (1037, 6618570), (1190, 5767611), (1281, 5357890), (1785, 3845074), (1830, 3750523), (2074, 3309285), (2135, 3214734), (2562, 2678945), (3111, 2206190), (3570, 1922537), (4270, 1607367), (5185, 1323714), (6222, 1103095), (6405, 1071578), (7259, 945510), (10370, 661857), (12810, 535789), (14518, 472755), (15555, 441238), (21777, 315170), (31110, 220619), (31517, 217770), (36295, 189102), (43554, 157585), (63034, 108885), (72590, 94551)]