1566359970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2531}}^1$

素因数の和:2976

約数の個数: 96

約数和(自身を含む): 4385140416

約数和(自身を除く): 2818780446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 421, 490, 735, 842, 1263, 1470, 2105, 2526, 2531, 2947, 4210, 5062, 5894, 6315, 7593, 8841, 12630, 12655, 14735, 15186, 17682, 17717, 20629, 25310, 29470, 35434, 37965, 41258, 44205, 53151, 61887, 75930, 88410, 88585, 103145, 106302, 123774, 124019, 177170, 206290, 248038, 265755, 309435, 372057, 531510, 618870, 620095, 744114, 1065551, 1240190, 1860285, 2131102, 3196653, 3720570, 5327755, 6393306, 7458857, 10655510, 14917714, 15983265, 22376571, 31966530, 37294285, 44753142, 52211999, 74588570, 104423998, 111882855, 156635997, 223765710, 261059995, 313271994, 522119990, 783179985, 1566359970]

約数ペア:

[(1, 1566359970), (2, 783179985), (3, 522119990), (5, 313271994), (6, 261059995), (7, 223765710), (10, 156635997), (14, 111882855), (15, 104423998), (21, 74588570), (30, 52211999), (35, 44753142), (42, 37294285), (49, 31966530), (70, 22376571), (98, 15983265), (105, 14917714), (147, 10655510), (210, 7458857), (245, 6393306), (294, 5327755), (421, 3720570), (490, 3196653), (735, 2131102), (842, 1860285), (1263, 1240190), (1470, 1065551), (2105, 744114), (2526, 620095), (2531, 618870), (2947, 531510), (4210, 372057), (5062, 309435), (5894, 265755), (6315, 248038), (7593, 206290), (8841, 177170), (12630, 124019), (12655, 123774), (14735, 106302), (15186, 103145), (17682, 88585), (17717, 88410), (20629, 75930), (25310, 61887), (29470, 53151), (35434, 44205), (37965, 41258)]