73369170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 225358848

約数和(自身を除く): 151989678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 127, 131, 147, 210, 245, 254, 262, 294, 315, 381, 393, 441, 490, 630, 635, 655, 735, 762, 786, 882, 889, 917, 1143, 1179, 1270, 1310, 1470, 1778, 1834, 1905, 1965, 2205, 2286, 2358, 2667, 2751, 3810, 3930, 4410, 4445, 4585, 5334, 5502, 5715, 5895, 6223, 6419, 8001, 8253, 8890, 9170, 11430, 11790, 12446, 12838, 13335, 13755, 16002, 16506, 16637, 18669, 19257, 26670, 27510, 31115, 32095, 33274, 37338, 38514, 40005, 41265, 49911, 56007, 57771, 62230, 64190, 80010, 82530, 83185, 93345, 96285, 99822, 112014, 115542, 116459, 149733, 166370, 186690, 192570, 232918, 249555, 280035, 288855, 299466, 349377, 499110, 560070, 577710, 582295, 698754, 748665, 815213, 1048131, 1164590, 1497330, 1630426, 1746885, 2096262, 2445639, 3493770, 4076065, 4891278, 5240655, 7336917, 8152130, 10481310, 12228195, 14673834, 24456390, 36684585, 73369170]

約数ペア:

[(1, 73369170), (2, 36684585), (3, 24456390), (5, 14673834), (6, 12228195), (7, 10481310), (9, 8152130), (10, 7336917), (14, 5240655), (15, 4891278), (18, 4076065), (21, 3493770), (30, 2445639), (35, 2096262), (42, 1746885), (45, 1630426), (49, 1497330), (63, 1164590), (70, 1048131), (90, 815213), (98, 748665), (105, 698754), (126, 582295), (127, 577710), (131, 560070), (147, 499110), (210, 349377), (245, 299466), (254, 288855), (262, 280035), (294, 249555), (315, 232918), (381, 192570), (393, 186690), (441, 166370), (490, 149733), (630, 116459), (635, 115542), (655, 112014), (735, 99822), (762, 96285), (786, 93345), (882, 83185), (889, 82530), (917, 80010), (1143, 64190), (1179, 62230), (1270, 57771), (1310, 56007), (1470, 49911), (1778, 41265), (1834, 40005), (1905, 38514), (1965, 37338), (2205, 33274), (2286, 32095), (2358, 31115), (2667, 27510), (2751, 26670), (3810, 19257), (3930, 18669), (4410, 16637), (4445, 16506), (4585, 16002), (5334, 13755), (5502, 13335), (5715, 12838), (5895, 12446), (6223, 11790), (6419, 11430), (8001, 9170), (8253, 8890)]