7125090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 20585664

約数和(自身を除く): 13460574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 131, 147, 185, 210, 222, 245, 259, 262, 294, 370, 393, 490, 518, 555, 655, 735, 777, 786, 917, 1110, 1295, 1310, 1470, 1554, 1813, 1834, 1965, 2590, 2751, 3626, 3885, 3930, 4585, 4847, 5439, 5502, 6419, 7770, 9065, 9170, 9694, 10878, 12838, 13755, 14541, 18130, 19257, 24235, 27195, 27510, 29082, 32095, 33929, 38514, 48470, 54390, 64190, 67858, 72705, 96285, 101787, 145410, 169645, 192570, 203574, 237503, 339290, 475006, 508935, 712509, 1017870, 1187515, 1425018, 2375030, 3562545, 7125090]

約数ペア:

[(1, 7125090), (2, 3562545), (3, 2375030), (5, 1425018), (6, 1187515), (7, 1017870), (10, 712509), (14, 508935), (15, 475006), (21, 339290), (30, 237503), (35, 203574), (37, 192570), (42, 169645), (49, 145410), (70, 101787), (74, 96285), (98, 72705), (105, 67858), (111, 64190), (131, 54390), (147, 48470), (185, 38514), (210, 33929), (222, 32095), (245, 29082), (259, 27510), (262, 27195), (294, 24235), (370, 19257), (393, 18130), (490, 14541), (518, 13755), (555, 12838), (655, 10878), (735, 9694), (777, 9170), (786, 9065), (917, 7770), (1110, 6419), (1295, 5502), (1310, 5439), (1470, 4847), (1554, 4585), (1813, 3930), (1834, 3885), (1965, 3626), (2590, 2751)]