21224430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{26203}}^1$

素因数の和:26222

約数の個数: 40

約数和(自身を含む): 57072312

約数和(自身を除く): 35847882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 26203, 52406, 78609, 131015, 157218, 235827, 262030, 393045, 471654, 707481, 786090, 1179135, 1414962, 2122443, 2358270, 3537405, 4244886, 7074810, 10612215, 21224430]

約数ペア:

[(1, 21224430), (2, 10612215), (3, 7074810), (5, 4244886), (6, 3537405), (9, 2358270), (10, 2122443), (15, 1414962), (18, 1179135), (27, 786090), (30, 707481), (45, 471654), (54, 393045), (81, 262030), (90, 235827), (135, 157218), (162, 131015), (270, 78609), (405, 52406), (810, 26203)]