78481710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{32297}}^1$

素因数の和:32319

約数の個数: 48

約数和(自身を含む): 211616496

約数和(自身を除く): 133134786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 32297, 64594, 96891, 161485, 193782, 290673, 322970, 484455, 581346, 872019, 968910, 1453365, 1744038, 2616057, 2906730, 4360095, 5232114, 7848171, 8720190, 13080285, 15696342, 26160570, 39240855, 78481710]

約数ペア:

[(1, 78481710), (2, 39240855), (3, 26160570), (5, 15696342), (6, 13080285), (9, 8720190), (10, 7848171), (15, 5232114), (18, 4360095), (27, 2906730), (30, 2616057), (45, 1744038), (54, 1453365), (81, 968910), (90, 872019), (135, 581346), (162, 484455), (243, 322970), (270, 290673), (405, 193782), (486, 161485), (810, 96891), (1215, 64594), (2430, 32297)]