12304801730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{1861}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 24082452576

約数和(自身を除く): 11777650846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 281, 362, 562, 905, 1405, 1810, 1861, 2353, 2810, 3653, 3722, 4706, 7306, 9305, 11765, 18265, 18610, 23530, 24193, 36530, 48386, 50861, 101722, 120965, 241930, 254305, 336841, 508610, 522941, 661193, 673682, 1045882, 1322386, 1684205, 2614705, 3305965, 3368410, 4378933, 5229410, 6611930, 6798233, 8757866, 13596466, 21894665, 33991165, 43789330, 67982330, 94652321, 189304642, 473261605, 946523210, 1230480173, 2460960346, 6152400865, 12304801730]

約数ペア:

[(1, 12304801730), (2, 6152400865), (5, 2460960346), (10, 1230480173), (13, 946523210), (26, 473261605), (65, 189304642), (130, 94652321), (181, 67982330), (281, 43789330), (362, 33991165), (562, 21894665), (905, 13596466), (1405, 8757866), (1810, 6798233), (1861, 6611930), (2353, 5229410), (2810, 4378933), (3653, 3368410), (3722, 3305965), (4706, 2614705), (7306, 1684205), (9305, 1322386), (11765, 1045882), (18265, 673682), (18610, 661193), (23530, 522941), (24193, 508610), (36530, 336841), (48386, 254305), (50861, 241930), (101722, 120965)]