2042136570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{6199}}^1$

素因数の和:6427

約数の個数: 64

約数和(自身を含む): 4999680000

約数和(自身を除く): 2957543430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 139, 158, 237, 278, 395, 417, 474, 695, 790, 834, 1185, 1390, 2085, 2370, 4170, 6199, 10981, 12398, 18597, 21962, 30995, 32943, 37194, 54905, 61990, 65886, 92985, 109810, 164715, 185970, 329430, 489721, 861661, 979442, 1469163, 1723322, 2448605, 2584983, 2938326, 4308305, 4897210, 5169966, 7345815, 8616610, 12924915, 14691630, 25849830, 68071219, 136142438, 204213657, 340356095, 408427314, 680712190, 1021068285, 2042136570]

約数ペア:

[(1, 2042136570), (2, 1021068285), (3, 680712190), (5, 408427314), (6, 340356095), (10, 204213657), (15, 136142438), (30, 68071219), (79, 25849830), (139, 14691630), (158, 12924915), (237, 8616610), (278, 7345815), (395, 5169966), (417, 4897210), (474, 4308305), (695, 2938326), (790, 2584983), (834, 2448605), (1185, 1723322), (1390, 1469163), (2085, 979442), (2370, 861661), (4170, 489721), (6199, 329430), (10981, 185970), (12398, 164715), (18597, 109810), (21962, 92985), (30995, 65886), (32943, 61990), (37194, 54905)]