55734210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 174666240

約数和(自身を除く): 118932030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 797, 945, 999, 1110, 1295, 1554, 1594, 1665, 1890, 1998, 2331, 2391, 2590, 3330, 3885, 3985, 4662, 4782, 4995, 5579, 6993, 7173, 7770, 7970, 9990, 11158, 11655, 11955, 13986, 14346, 16737, 21519, 23310, 23910, 27895, 29489, 33474, 34965, 35865, 43038, 50211, 55790, 58978, 69930, 71730, 83685, 88467, 100422, 107595, 147445, 150633, 167370, 176934, 206423, 215190, 251055, 265401, 294890, 301266, 412846, 442335, 502110, 530802, 619269, 753165, 796203, 884670, 1032115, 1238538, 1327005, 1506330, 1592406, 1857807, 2064230, 2654010, 3096345, 3715614, 3981015, 5573421, 6192690, 7962030, 9289035, 11146842, 18578070, 27867105, 55734210]

約数ペア:

[(1, 55734210), (2, 27867105), (3, 18578070), (5, 11146842), (6, 9289035), (7, 7962030), (9, 6192690), (10, 5573421), (14, 3981015), (15, 3715614), (18, 3096345), (21, 2654010), (27, 2064230), (30, 1857807), (35, 1592406), (37, 1506330), (42, 1327005), (45, 1238538), (54, 1032115), (63, 884670), (70, 796203), (74, 753165), (90, 619269), (105, 530802), (111, 502110), (126, 442335), (135, 412846), (185, 301266), (189, 294890), (210, 265401), (222, 251055), (259, 215190), (270, 206423), (315, 176934), (333, 167370), (370, 150633), (378, 147445), (518, 107595), (555, 100422), (630, 88467), (666, 83685), (777, 71730), (797, 69930), (945, 58978), (999, 55790), (1110, 50211), (1295, 43038), (1554, 35865), (1594, 34965), (1665, 33474), (1890, 29489), (1998, 27895), (2331, 23910), (2391, 23310), (2590, 21519), (3330, 16737), (3885, 14346), (3985, 13986), (4662, 11955), (4782, 11655), (4995, 11158), (5579, 9990), (6993, 7970), (7173, 7770)]