307260210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 845095680

約数和(自身を除く): 537835470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 37, 38, 51, 57, 74, 85, 95, 102, 111, 114, 170, 185, 190, 222, 255, 285, 323, 370, 510, 555, 570, 629, 646, 703, 857, 969, 1110, 1258, 1406, 1615, 1714, 1887, 1938, 2109, 2571, 3145, 3230, 3515, 3774, 4218, 4285, 4845, 5142, 6290, 7030, 8570, 9435, 9690, 10545, 11951, 12855, 14569, 16283, 18870, 21090, 23902, 25710, 29138, 31709, 32566, 35853, 43707, 48849, 59755, 63418, 71706, 72845, 81415, 87414, 95127, 97698, 119510, 145690, 158545, 162830, 179265, 190254, 218535, 244245, 276811, 317090, 358530, 437070, 475635, 488490, 539053, 553622, 602471, 830433, 951270, 1078106, 1204942, 1384055, 1617159, 1660866, 1807413, 2695265, 2768110, 3012355, 3234318, 3614826, 4152165, 5390530, 6024710, 8085795, 8304330, 9037065, 10242007, 16171590, 18074130, 20484014, 30726021, 51210035, 61452042, 102420070, 153630105, 307260210]

約数ペア:

[(1, 307260210), (2, 153630105), (3, 102420070), (5, 61452042), (6, 51210035), (10, 30726021), (15, 20484014), (17, 18074130), (19, 16171590), (30, 10242007), (34, 9037065), (37, 8304330), (38, 8085795), (51, 6024710), (57, 5390530), (74, 4152165), (85, 3614826), (95, 3234318), (102, 3012355), (111, 2768110), (114, 2695265), (170, 1807413), (185, 1660866), (190, 1617159), (222, 1384055), (255, 1204942), (285, 1078106), (323, 951270), (370, 830433), (510, 602471), (555, 553622), (570, 539053), (629, 488490), (646, 475635), (703, 437070), (857, 358530), (969, 317090), (1110, 276811), (1258, 244245), (1406, 218535), (1615, 190254), (1714, 179265), (1887, 162830), (1938, 158545), (2109, 145690), (2571, 119510), (3145, 97698), (3230, 95127), (3515, 87414), (3774, 81415), (4218, 72845), (4285, 71706), (4845, 63418), (5142, 59755), (6290, 48849), (7030, 43707), (8570, 35853), (9435, 32566), (9690, 31709), (10545, 29138), (11951, 25710), (12855, 23902), (14569, 21090), (16283, 18870)]