1376090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 2681856

約数和(自身を除く): 1305766

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 193, 230, 310, 386, 713, 965, 1426, 1930, 3565, 4439, 5983, 7130, 8878, 11966, 22195, 29915, 44390, 59830, 137609, 275218, 688045, 1376090]

約数ペア:

[(1, 1376090), (2, 688045), (5, 275218), (10, 137609), (23, 59830), (31, 44390), (46, 29915), (62, 22195), (115, 11966), (155, 8878), (193, 7130), (230, 5983), (310, 4439), (386, 3565), (713, 1930), (965, 1426)]