171385830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3533}}^1$

素因数の和:3571

約数の個数: 144

約数和(自身を含む): 565637904

約数和(自身を除く): 394252074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 882, 990, 1078, 1155, 1386, 1470, 1617, 2205, 2310, 2695, 3234, 3465, 3533, 4410, 4851, 5390, 6930, 7066, 8085, 9702, 10599, 16170, 17665, 21198, 24255, 24731, 31797, 35330, 38863, 48510, 49462, 52995, 63594, 74193, 77726, 105990, 116589, 123655, 148386, 158985, 173117, 194315, 222579, 233178, 247310, 272041, 317970, 346234, 349767, 370965, 388630, 445158, 519351, 544082, 582945, 699534, 741930, 816123, 865585, 1038702, 1112895, 1165890, 1360205, 1558053, 1632246, 1731170, 1748835, 1904287, 2225790, 2448369, 2596755, 2720410, 3116106, 3497670, 3808574, 4080615, 4896738, 5193510, 5712861, 7790265, 8161230, 9521435, 11425722, 12241845, 15580530, 17138583, 19042870, 24483690, 28564305, 34277166, 57128610, 85692915, 171385830]

約数ペア:

[(1, 171385830), (2, 85692915), (3, 57128610), (5, 34277166), (6, 28564305), (7, 24483690), (9, 19042870), (10, 17138583), (11, 15580530), (14, 12241845), (15, 11425722), (18, 9521435), (21, 8161230), (22, 7790265), (30, 5712861), (33, 5193510), (35, 4896738), (42, 4080615), (45, 3808574), (49, 3497670), (55, 3116106), (63, 2720410), (66, 2596755), (70, 2448369), (77, 2225790), (90, 1904287), (98, 1748835), (99, 1731170), (105, 1632246), (110, 1558053), (126, 1360205), (147, 1165890), (154, 1112895), (165, 1038702), (198, 865585), (210, 816123), (231, 741930), (245, 699534), (294, 582945), (315, 544082), (330, 519351), (385, 445158), (441, 388630), (462, 370965), (490, 349767), (495, 346234), (539, 317970), (630, 272041), (693, 247310), (735, 233178), (770, 222579), (882, 194315), (990, 173117), (1078, 158985), (1155, 148386), (1386, 123655), (1470, 116589), (1617, 105990), (2205, 77726), (2310, 74193), (2695, 63594), (3234, 52995), (3465, 49462), (3533, 48510), (4410, 38863), (4851, 35330), (5390, 31797), (6930, 24731), (7066, 24255), (8085, 21198), (9702, 17665), (10599, 16170)]