25953510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 72990720

約数和(自身を除く): 47037210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 43, 55, 59, 62, 66, 86, 93, 110, 118, 129, 155, 165, 177, 186, 215, 258, 295, 310, 330, 341, 354, 430, 465, 473, 590, 645, 649, 682, 885, 930, 946, 1023, 1290, 1298, 1333, 1419, 1705, 1770, 1829, 1947, 2046, 2365, 2537, 2666, 2838, 3245, 3410, 3658, 3894, 3999, 4730, 5074, 5115, 5487, 6490, 6665, 7095, 7611, 7998, 9145, 9735, 10230, 10974, 12685, 13330, 14190, 14663, 15222, 18290, 19470, 19995, 20119, 25370, 27435, 27907, 29326, 38055, 39990, 40238, 43989, 54870, 55814, 60357, 73315, 76110, 78647, 83721, 87978, 100595, 120714, 139535, 146630, 157294, 167442, 201190, 219945, 235941, 279070, 301785, 393235, 418605, 439890, 471882, 603570, 786470, 837210, 865117, 1179705, 1730234, 2359410, 2595351, 4325585, 5190702, 8651170, 12976755, 25953510]

約数ペア:

[(1, 25953510), (2, 12976755), (3, 8651170), (5, 5190702), (6, 4325585), (10, 2595351), (11, 2359410), (15, 1730234), (22, 1179705), (30, 865117), (31, 837210), (33, 786470), (43, 603570), (55, 471882), (59, 439890), (62, 418605), (66, 393235), (86, 301785), (93, 279070), (110, 235941), (118, 219945), (129, 201190), (155, 167442), (165, 157294), (177, 146630), (186, 139535), (215, 120714), (258, 100595), (295, 87978), (310, 83721), (330, 78647), (341, 76110), (354, 73315), (430, 60357), (465, 55814), (473, 54870), (590, 43989), (645, 40238), (649, 39990), (682, 38055), (885, 29326), (930, 27907), (946, 27435), (1023, 25370), (1290, 20119), (1298, 19995), (1333, 19470), (1419, 18290), (1705, 15222), (1770, 14663), (1829, 14190), (1947, 13330), (2046, 12685), (2365, 10974), (2537, 10230), (2666, 9735), (2838, 9145), (3245, 7998), (3410, 7611), (3658, 7095), (3894, 6665), (3999, 6490), (4730, 5487), (5074, 5115)]