83207940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5273}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 233912448

約数和(自身を除く): 150704508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 5273, 7890, 10546, 15780, 15819, 21092, 26365, 31638, 52730, 63276, 79095, 105460, 158190, 316380, 1386799, 2773598, 4160397, 5547196, 6933995, 8320794, 13867990, 16641588, 20801985, 27735980, 41603970, 83207940]

約数ペア:

[(1, 83207940), (2, 41603970), (3, 27735980), (4, 20801985), (5, 16641588), (6, 13867990), (10, 8320794), (12, 6933995), (15, 5547196), (20, 4160397), (30, 2773598), (60, 1386799), (263, 316380), (526, 158190), (789, 105460), (1052, 79095), (1315, 63276), (1578, 52730), (2630, 31638), (3156, 26365), (3945, 21092), (5260, 15819), (5273, 15780), (7890, 10546)]