164330370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{202877}}^1$

素因数の和:202896

約数の個数: 40

約数和(自身を含む): 441868284

約数和(自身を除く): 277537914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 202877, 405754, 608631, 1014385, 1217262, 1825893, 2028770, 3043155, 3651786, 5477679, 6086310, 9129465, 10955358, 16433037, 18258930, 27388395, 32866074, 54776790, 82165185, 164330370]

約数ペア:

[(1, 164330370), (2, 82165185), (3, 54776790), (5, 32866074), (6, 27388395), (9, 18258930), (10, 16433037), (15, 10955358), (18, 9129465), (27, 6086310), (30, 5477679), (45, 3651786), (54, 3043155), (81, 2028770), (90, 1825893), (135, 1217262), (162, 1014385), (270, 608631), (405, 405754), (810, 202877)]