19589310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5610

約数の個数: 64

約数和(自身を含む): 56266560

約数和(自身を除く): 36677250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5581, 11162, 16743, 27905, 33486, 50229, 55810, 72553, 83715, 100458, 145106, 150687, 167430, 217659, 251145, 301374, 362765, 435318, 502290, 652977, 725530, 753435, 1088295, 1305954, 1506870, 1958931, 2176590, 3264885, 3917862, 6529770, 9794655, 19589310]

約数ペア:

[(1, 19589310), (2, 9794655), (3, 6529770), (5, 3917862), (6, 3264885), (9, 2176590), (10, 1958931), (13, 1506870), (15, 1305954), (18, 1088295), (26, 753435), (27, 725530), (30, 652977), (39, 502290), (45, 435318), (54, 362765), (65, 301374), (78, 251145), (90, 217659), (117, 167430), (130, 150687), (135, 145106), (195, 100458), (234, 83715), (270, 72553), (351, 55810), (390, 50229), (585, 33486), (702, 27905), (1170, 16743), (1755, 11162), (3510, 5581)]