84178710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4049}}^1$

素因数の和:4083

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 195757290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4049, 4158, 6930, 8098, 10395, 12147, 20245, 20790, 24294, 28343, 36441, 40490, 44539, 56686, 60735, 72882, 85029, 89078, 109323, 121470, 133617, 141715, 170058, 182205, 218646, 222695, 255087, 267234, 283430, 311773, 364410, 400851, 425145, 445390, 510174, 546615, 623546, 668085, 765261, 801702, 850290, 935319, 1093230, 1202553, 1275435, 1336170, 1530522, 1558865, 1870638, 2004255, 2405106, 2550870, 2805957, 3117730, 3826305, 4008510, 4676595, 5611914, 6012765, 7652610, 8417871, 9353190, 12025530, 14029785, 16835742, 28059570, 42089355, 84178710]

約数ペア:

[(1, 84178710), (2, 42089355), (3, 28059570), (5, 16835742), (6, 14029785), (7, 12025530), (9, 9353190), (10, 8417871), (11, 7652610), (14, 6012765), (15, 5611914), (18, 4676595), (21, 4008510), (22, 3826305), (27, 3117730), (30, 2805957), (33, 2550870), (35, 2405106), (42, 2004255), (45, 1870638), (54, 1558865), (55, 1530522), (63, 1336170), (66, 1275435), (70, 1202553), (77, 1093230), (90, 935319), (99, 850290), (105, 801702), (110, 765261), (126, 668085), (135, 623546), (154, 546615), (165, 510174), (189, 445390), (198, 425145), (210, 400851), (231, 364410), (270, 311773), (297, 283430), (315, 267234), (330, 255087), (378, 222695), (385, 218646), (462, 182205), (495, 170058), (594, 141715), (630, 133617), (693, 121470), (770, 109323), (945, 89078), (990, 85029), (1155, 72882), (1386, 60735), (1485, 56686), (1890, 44539), (2079, 40490), (2310, 36441), (2970, 28343), (3465, 24294), (4049, 20790), (4158, 20245), (6930, 12147), (8098, 10395)]