8249970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 20396160

約数和(自身を除く): 12146190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 79, 118, 158, 177, 237, 295, 354, 395, 474, 590, 790, 885, 1185, 1770, 2370, 3481, 4661, 6962, 9322, 10443, 13983, 17405, 20886, 23305, 27966, 34810, 46610, 52215, 69915, 104430, 139830, 274999, 549998, 824997, 1374995, 1649994, 2749990, 4124985, 8249970]

約数ペア:

[(1, 8249970), (2, 4124985), (3, 2749990), (5, 1649994), (6, 1374995), (10, 824997), (15, 549998), (30, 274999), (59, 139830), (79, 104430), (118, 69915), (158, 52215), (177, 46610), (237, 34810), (295, 27966), (354, 23305), (395, 20886), (474, 17405), (590, 13983), (790, 10443), (885, 9322), (1185, 6962), (1770, 4661), (2370, 3481)]