291270210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18013}}^1$

素因数の和:18048

約数の個数: 96

約数和(自身を含む): 887153472

約数和(自身を除く): 595883262

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 16170, 18013, 36026, 54039, 90065, 108078, 126091, 180130, 198143, 252182, 270195, 378273, 396286, 540390, 594429, 630455, 756546, 882637, 990715, 1188858, 1260910, 1387001, 1765274, 1891365, 1981430, 2647911, 2774002, 2972145, 3782730, 4161003, 4413185, 5295822, 5944290, 6935005, 8322006, 8826370, 9709007, 13239555, 13870010, 19418014, 20805015, 26479110, 29127021, 41610030, 48545035, 58254042, 97090070, 145635105, 291270210]

約数ペア:

[(1, 291270210), (2, 145635105), (3, 97090070), (5, 58254042), (6, 48545035), (7, 41610030), (10, 29127021), (11, 26479110), (14, 20805015), (15, 19418014), (21, 13870010), (22, 13239555), (30, 9709007), (33, 8826370), (35, 8322006), (42, 6935005), (49, 5944290), (55, 5295822), (66, 4413185), (70, 4161003), (77, 3782730), (98, 2972145), (105, 2774002), (110, 2647911), (147, 1981430), (154, 1891365), (165, 1765274), (210, 1387001), (231, 1260910), (245, 1188858), (294, 990715), (330, 882637), (385, 756546), (462, 630455), (490, 594429), (539, 540390), (735, 396286), (770, 378273), (1078, 270195), (1155, 252182), (1470, 198143), (1617, 180130), (2310, 126091), (2695, 108078), (3234, 90065), (5390, 54039), (8085, 36026), (16170, 18013)]