173055190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 390044160

約数和(自身を除く): 216988970

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 379, 385, 593, 758, 770, 1186, 1895, 2653, 2965, 3790, 4151, 4169, 5306, 5930, 6523, 8302, 8338, 13046, 13265, 20755, 20845, 26530, 29183, 32615, 41510, 41690, 45661, 58366, 65230, 91322, 145915, 224747, 228305, 291830, 449494, 456610, 1123735, 1573229, 2247470, 2472217, 3146458, 4944434, 7866145, 12361085, 15732290, 17305519, 24722170, 34611038, 86527595, 173055190]

約数ペア:

[(1, 173055190), (2, 86527595), (5, 34611038), (7, 24722170), (10, 17305519), (11, 15732290), (14, 12361085), (22, 7866145), (35, 4944434), (55, 3146458), (70, 2472217), (77, 2247470), (110, 1573229), (154, 1123735), (379, 456610), (385, 449494), (593, 291830), (758, 228305), (770, 224747), (1186, 145915), (1895, 91322), (2653, 65230), (2965, 58366), (3790, 45661), (4151, 41690), (4169, 41510), (5306, 32615), (5930, 29183), (6523, 26530), (8302, 20845), (8338, 20755), (13046, 13265)]