28059570

素因数分解:

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

素因数の和:4080

約数の個数: 96

約数和(自身を含む): 90979200

約数和(自身を除く): 62919630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4049, 6930, 8098, 12147, 20245, 24294, 28343, 36441, 40490, 44539, 56686, 60735, 72882, 85029, 89078, 121470, 133617, 141715, 170058, 182205, 222695, 255087, 267234, 283430, 311773, 364410, 400851, 425145, 445390, 510174, 623546, 668085, 801702, 850290, 935319, 1275435, 1336170, 1558865, 1870638, 2004255, 2550870, 2805957, 3117730, 4008510, 4676595, 5611914, 9353190, 14029785, 28059570]

約数ペア:

[(1, 28059570), (2, 14029785), (3, 9353190), (5, 5611914), (6, 4676595), (7, 4008510), (9, 3117730), (10, 2805957), (11, 2550870), (14, 2004255), (15, 1870638), (18, 1558865), (21, 1336170), (22, 1275435), (30, 935319), (33, 850290), (35, 801702), (42, 668085), (45, 623546), (55, 510174), (63, 445390), (66, 425145), (70, 400851), (77, 364410), (90, 311773), (99, 283430), (105, 267234), (110, 255087), (126, 222695), (154, 182205), (165, 170058), (198, 141715), (210, 133617), (231, 121470), (315, 89078), (330, 85029), (385, 72882), (462, 60735), (495, 56686), (630, 44539), (693, 40490), (770, 36441), (990, 28343), (1155, 24294), (1386, 20245), (2310, 12147), (3465, 8098), (4049, 6930)]