181994460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3203}}^1$

素因数の和:4162

約数の個数: 48

約数和(自身を含む): 510281856

約数和(自身を除く): 328287396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3203, 3788, 4735, 5682, 6406, 9470, 9609, 11364, 12812, 14205, 16015, 18940, 19218, 28410, 32030, 38436, 48045, 56820, 64060, 96090, 192180, 3033241, 6066482, 9099723, 12132964, 15166205, 18199446, 30332410, 36398892, 45498615, 60664820, 90997230, 181994460]

約数ペア:

[(1, 181994460), (2, 90997230), (3, 60664820), (4, 45498615), (5, 36398892), (6, 30332410), (10, 18199446), (12, 15166205), (15, 12132964), (20, 9099723), (30, 6066482), (60, 3033241), (947, 192180), (1894, 96090), (2841, 64060), (3203, 56820), (3788, 48045), (4735, 38436), (5682, 32030), (6406, 28410), (9470, 19218), (9609, 18940), (11364, 16015), (12812, 14205)]