164080890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{67523}}^1$

素因数の和:67545

約数の個数: 48

約数和(自身を含む): 442417248

約数和(自身を除く): 278336358

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, 67523, 135046, 202569, 337615, 405138, 607707, 675230, 1012845, 1215414, 1823121, 2025690, 3038535, 3646242, 5469363, 6077070, 9115605, 10938726, 16408089, 18231210, 27346815, 32816178, 54693630, 82040445, 164080890]

約数ペア:

[(1, 164080890), (2, 82040445), (3, 54693630), (5, 32816178), (6, 27346815), (9, 18231210), (10, 16408089), (15, 10938726), (18, 9115605), (27, 6077070), (30, 5469363), (45, 3646242), (54, 3038535), (81, 2025690), (90, 1823121), (135, 1215414), (162, 1012845), (243, 675230), (270, 607707), (405, 405138), (486, 337615), (810, 202569), (1215, 135046), (2430, 67523)]