30379968003

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{237821}}^1$

素因数の和:237928

約数の個数: 48

約数和(自身を含む): 52054479360

約数和(自身を除く): 21674511357

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 147, 231, 237, 539, 553, 869, 1617, 1659, 2607, 3871, 6083, 11613, 18249, 42581, 127743, 237821, 713463, 1664747, 2616031, 4994241, 7848093, 11653229, 18312217, 18787859, 34959687, 54936651, 56363577, 128185519, 131515013, 206666449, 384556557, 394545039, 619999347, 920605091, 1446665143, 2761815273, 4339995429, 10126656001, 30379968003]

約数ペア:

[(1, 30379968003), (3, 10126656001), (7, 4339995429), (11, 2761815273), (21, 1446665143), (33, 920605091), (49, 619999347), (77, 394545039), (79, 384556557), (147, 206666449), (231, 131515013), (237, 128185519), (539, 56363577), (553, 54936651), (869, 34959687), (1617, 18787859), (1659, 18312217), (2607, 11653229), (3871, 7848093), (6083, 4994241), (11613, 2616031), (18249, 1664747), (42581, 713463), (127743, 237821)]