15674847090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1\times {\mathrm{857}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 43340064768

約数和(自身を除く): 27665217678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 347, 502, 694, 753, 857, 1041, 1255, 1506, 1714, 1735, 1757, 2082, 2429, 2510, 2571, 3470, 3514, 3765, 4285, 4858, 5142, 5205, 5271, 5999, 7287, 7530, 8570, 8785, 10410, 10542, 11998, 12145, 12855, 14574, 17570, 17997, 24290, 25710, 26355, 29995, 35994, 36435, 52710, 59990, 72870, 87097, 89985, 174194, 179970, 215107, 261291, 297379, 430214, 435485, 522582, 594758, 609679, 645321, 870970, 892137, 1075535, 1219358, 1290642, 1306455, 1486895, 1505749, 1784274, 1829037, 2081653, 2151070, 2612910, 2973790, 3011498, 3048395, 3226605, 3658074, 4163306, 4460685, 4517247, 6096790, 6244959, 6453210, 7528745, 8921370, 9034494, 9145185, 10408265, 12489918, 15057490, 18290370, 20816530, 22586235, 31224795, 45172470, 62449590, 74642129, 149284258, 223926387, 373210645, 447852774, 522494903, 746421290, 1044989806, 1119631935, 1567484709, 2239263870, 2612474515, 3134969418, 5224949030, 7837423545, 15674847090]

約数ペア:

[(1, 15674847090), (2, 7837423545), (3, 5224949030), (5, 3134969418), (6, 2612474515), (7, 2239263870), (10, 1567484709), (14, 1119631935), (15, 1044989806), (21, 746421290), (30, 522494903), (35, 447852774), (42, 373210645), (70, 223926387), (105, 149284258), (210, 74642129), (251, 62449590), (347, 45172470), (502, 31224795), (694, 22586235), (753, 20816530), (857, 18290370), (1041, 15057490), (1255, 12489918), (1506, 10408265), (1714, 9145185), (1735, 9034494), (1757, 8921370), (2082, 7528745), (2429, 6453210), (2510, 6244959), (2571, 6096790), (3470, 4517247), (3514, 4460685), (3765, 4163306), (4285, 3658074), (4858, 3226605), (5142, 3048395), (5205, 3011498), (5271, 2973790), (5999, 2612910), (7287, 2151070), (7530, 2081653), (8570, 1829037), (8785, 1784274), (10410, 1505749), (10542, 1486895), (11998, 1306455), (12145, 1290642), (12855, 1219358), (14574, 1075535), (17570, 892137), (17997, 870970), (24290, 645321), (25710, 609679), (26355, 594758), (29995, 522582), (35994, 435485), (36435, 430214), (52710, 297379), (59990, 261291), (72870, 215107), (87097, 179970), (89985, 174194)]