87695370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139199}}^1$

素因数の和:139219

約数の個数: 48

約数和(自身を含む): 260582400

約数和(自身を除く): 172887030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 139199, 278398, 417597, 695995, 835194, 974393, 1252791, 1391990, 1948786, 2087985, 2505582, 2923179, 4175970, 4871965, 5846358, 6263955, 8769537, 9743930, 12527910, 14615895, 17539074, 29231790, 43847685, 87695370]

約数ペア:

[(1, 87695370), (2, 43847685), (3, 29231790), (5, 17539074), (6, 14615895), (7, 12527910), (9, 9743930), (10, 8769537), (14, 6263955), (15, 5846358), (18, 4871965), (21, 4175970), (30, 2923179), (35, 2505582), (42, 2087985), (45, 1948786), (63, 1391990), (70, 1252791), (90, 974393), (105, 835194), (126, 695995), (210, 417597), (315, 278398), (630, 139199)]