1399291290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1009}}^1$

素因数の和:1852

約数の個数: 96

約数和(自身を含む): 3838161600

約数和(自身を除く): 2438870310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 811, 855, 1009, 1622, 1710, 2018, 2433, 3027, 4055, 4866, 5045, 6054, 7299, 8110, 9081, 10090, 12165, 14598, 15135, 15409, 18162, 19171, 24330, 30270, 30818, 36495, 38342, 45405, 46227, 57513, 72990, 77045, 90810, 92454, 95855, 115026, 138681, 154090, 172539, 191710, 231135, 277362, 287565, 345078, 462270, 575130, 693405, 818299, 862695, 1386810, 1636598, 1725390, 2454897, 4091495, 4909794, 7364691, 8182990, 12274485, 14729382, 15547681, 24548970, 31095362, 36823455, 46643043, 73646910, 77738405, 93286086, 139929129, 155476810, 233215215, 279858258, 466430430, 699645645, 1399291290]

約数ペア:

[(1, 1399291290), (2, 699645645), (3, 466430430), (5, 279858258), (6, 233215215), (9, 155476810), (10, 139929129), (15, 93286086), (18, 77738405), (19, 73646910), (30, 46643043), (38, 36823455), (45, 31095362), (57, 24548970), (90, 15547681), (95, 14729382), (114, 12274485), (171, 8182990), (190, 7364691), (285, 4909794), (342, 4091495), (570, 2454897), (811, 1725390), (855, 1636598), (1009, 1386810), (1622, 862695), (1710, 818299), (2018, 693405), (2433, 575130), (3027, 462270), (4055, 345078), (4866, 287565), (5045, 277362), (6054, 231135), (7299, 191710), (8110, 172539), (9081, 154090), (10090, 138681), (12165, 115026), (14598, 95855), (15135, 92454), (15409, 90810), (18162, 77045), (19171, 72990), (24330, 57513), (30270, 46227), (30818, 45405), (36495, 38342)]