15673590030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{177283}}^1$

素因数の和:177721

約数の個数: 64

約数和(自身を含む): 43092776448

約数和(自身を除く): 27419186418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 1263, 2105, 2526, 2947, 4210, 5894, 6315, 8841, 12630, 14735, 17682, 29470, 44205, 88410, 177283, 354566, 531849, 886415, 1063698, 1240981, 1772830, 2481962, 2659245, 3722943, 5318490, 6204905, 7445886, 12409810, 18614715, 37229430, 74636143, 149272286, 223908429, 373180715, 447816858, 522453001, 746361430, 1044906002, 1119542145, 1567359003, 2239084290, 2612265005, 3134718006, 5224530010, 7836795015, 15673590030]

約数ペア:

[(1, 15673590030), (2, 7836795015), (3, 5224530010), (5, 3134718006), (6, 2612265005), (7, 2239084290), (10, 1567359003), (14, 1119542145), (15, 1044906002), (21, 746361430), (30, 522453001), (35, 447816858), (42, 373180715), (70, 223908429), (105, 149272286), (210, 74636143), (421, 37229430), (842, 18614715), (1263, 12409810), (2105, 7445886), (2526, 6204905), (2947, 5318490), (4210, 3722943), (5894, 2659245), (6315, 2481962), (8841, 1772830), (12630, 1240981), (14735, 1063698), (17682, 886415), (29470, 531849), (44205, 354566), (88410, 177283)]