7837730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 14750208

約数和(自身を除く): 6912478

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 193, 262, 310, 386, 655, 965, 1310, 1930, 4061, 5983, 8122, 11966, 20305, 25283, 29915, 40610, 50566, 59830, 126415, 252830, 783773, 1567546, 3918865, 7837730]

約数ペア:

[(1, 7837730), (2, 3918865), (5, 1567546), (10, 783773), (31, 252830), (62, 126415), (131, 59830), (155, 50566), (193, 40610), (262, 29915), (310, 25283), (386, 20305), (655, 11966), (965, 8122), (1310, 5983), (1930, 4061)]