130619460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5171}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 366674112

約数和(自身を除く): 236054652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 5171, 6315, 8420, 10342, 12630, 15513, 20684, 25260, 25855, 31026, 51710, 62052, 77565, 103420, 155130, 310260, 2176991, 4353982, 6530973, 8707964, 10884955, 13061946, 21769910, 26123892, 32654865, 43539820, 65309730, 130619460]

約数ペア:

[(1, 130619460), (2, 65309730), (3, 43539820), (4, 32654865), (5, 26123892), (6, 21769910), (10, 13061946), (12, 10884955), (15, 8707964), (20, 6530973), (30, 4353982), (60, 2176991), (421, 310260), (842, 155130), (1263, 103420), (1684, 77565), (2105, 62052), (2526, 51710), (4210, 31026), (5052, 25855), (5171, 25260), (6315, 20684), (8420, 15513), (10342, 12630)]