742388190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{96289}}^1$

素因数の和:96556

約数の個数: 32

約数和(自身を含む): 1788683040

約数和(自身を除く): 1046294850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 96289, 192578, 288867, 481445, 577734, 962890, 1444335, 2888670, 24746273, 49492546, 74238819, 123731365, 148477638, 247462730, 371194095, 742388190]

約数ペア:

[(1, 742388190), (2, 371194095), (3, 247462730), (5, 148477638), (6, 123731365), (10, 74238819), (15, 49492546), (30, 24746273), (257, 2888670), (514, 1444335), (771, 962890), (1285, 577734), (1542, 481445), (2570, 288867), (3855, 192578), (7710, 96289)]