27860910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1758

約数の個数: 96

約数和(自身を含む): 84903552

約数和(自身を除く): 57042642

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, 1723, 2310, 2695, 3234, 3446, 5169, 5390, 8085, 8615, 10338, 12061, 16170, 17230, 18953, 24122, 25845, 36183, 37906, 51690, 56859, 60305, 72366, 84427, 94765, 113718, 120610, 132671, 168854, 180915, 189530, 253281, 265342, 284295, 361830, 398013, 422135, 506562, 568590, 663355, 796026, 844270, 928697, 1266405, 1326710, 1857394, 1990065, 2532810, 2786091, 3980130, 4643485, 5572182, 9286970, 13930455, 27860910]

約数ペア:

[(1, 27860910), (2, 13930455), (3, 9286970), (5, 5572182), (6, 4643485), (7, 3980130), (10, 2786091), (11, 2532810), (14, 1990065), (15, 1857394), (21, 1326710), (22, 1266405), (30, 928697), (33, 844270), (35, 796026), (42, 663355), (49, 568590), (55, 506562), (66, 422135), (70, 398013), (77, 361830), (98, 284295), (105, 265342), (110, 253281), (147, 189530), (154, 180915), (165, 168854), (210, 132671), (231, 120610), (245, 113718), (294, 94765), (330, 84427), (385, 72366), (462, 60305), (490, 56859), (539, 51690), (735, 37906), (770, 36183), (1078, 25845), (1155, 24122), (1470, 18953), (1617, 17230), (1723, 16170), (2310, 12061), (2695, 10338), (3234, 8615), (3446, 8085), (5169, 5390)]