389744910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 1076643360

約数和(自身を除く): 686898450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 113, 114, 171, 190, 226, 285, 339, 342, 565, 570, 678, 855, 1017, 1130, 1695, 1710, 2017, 2034, 2147, 3390, 4034, 4294, 5085, 6051, 6441, 10085, 10170, 10735, 12102, 12882, 18153, 19323, 20170, 21470, 30255, 32205, 36306, 38323, 38646, 60510, 64410, 76646, 90765, 96615, 114969, 181530, 191615, 193230, 227921, 229938, 344907, 383230, 455842, 574845, 683763, 689814, 1139605, 1149690, 1367526, 1724535, 2051289, 2279210, 3418815, 3449070, 4102578, 4330499, 6837630, 8660998, 10256445, 12991497, 20512890, 21652495, 25982994, 38974491, 43304990, 64957485, 77948982, 129914970, 194872455, 389744910]

約数ペア:

[(1, 389744910), (2, 194872455), (3, 129914970), (5, 77948982), (6, 64957485), (9, 43304990), (10, 38974491), (15, 25982994), (18, 21652495), (19, 20512890), (30, 12991497), (38, 10256445), (45, 8660998), (57, 6837630), (90, 4330499), (95, 4102578), (113, 3449070), (114, 3418815), (171, 2279210), (190, 2051289), (226, 1724535), (285, 1367526), (339, 1149690), (342, 1139605), (565, 689814), (570, 683763), (678, 574845), (855, 455842), (1017, 383230), (1130, 344907), (1695, 229938), (1710, 227921), (2017, 193230), (2034, 191615), (2147, 181530), (3390, 114969), (4034, 96615), (4294, 90765), (5085, 76646), (6051, 64410), (6441, 60510), (10085, 38646), (10170, 38323), (10735, 36306), (12102, 32205), (12882, 30255), (18153, 21470), (19323, 20170)]