11942490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 35458560

約数和(自身を除く): 23516070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 37, 42, 53, 58, 70, 74, 87, 105, 106, 111, 145, 159, 174, 185, 203, 210, 222, 259, 265, 290, 318, 370, 371, 406, 435, 518, 530, 555, 609, 742, 777, 795, 870, 1015, 1073, 1110, 1113, 1218, 1295, 1537, 1554, 1590, 1855, 1961, 2030, 2146, 2226, 2590, 3045, 3074, 3219, 3710, 3885, 3922, 4611, 5365, 5565, 5883, 6090, 6438, 7511, 7685, 7770, 9222, 9805, 10730, 10759, 11130, 11766, 13727, 15022, 15370, 16095, 19610, 21518, 22533, 23055, 27454, 29415, 32190, 32277, 37555, 41181, 45066, 46110, 53795, 56869, 58830, 64554, 68635, 75110, 82362, 107590, 112665, 113738, 137270, 161385, 170607, 205905, 225330, 284345, 322770, 341214, 398083, 411810, 568690, 796166, 853035, 1194249, 1706070, 1990415, 2388498, 3980830, 5971245, 11942490]

約数ペア:

[(1, 11942490), (2, 5971245), (3, 3980830), (5, 2388498), (6, 1990415), (7, 1706070), (10, 1194249), (14, 853035), (15, 796166), (21, 568690), (29, 411810), (30, 398083), (35, 341214), (37, 322770), (42, 284345), (53, 225330), (58, 205905), (70, 170607), (74, 161385), (87, 137270), (105, 113738), (106, 112665), (111, 107590), (145, 82362), (159, 75110), (174, 68635), (185, 64554), (203, 58830), (210, 56869), (222, 53795), (259, 46110), (265, 45066), (290, 41181), (318, 37555), (370, 32277), (371, 32190), (406, 29415), (435, 27454), (518, 23055), (530, 22533), (555, 21518), (609, 19610), (742, 16095), (777, 15370), (795, 15022), (870, 13727), (1015, 11766), (1073, 11130), (1110, 10759), (1113, 10730), (1218, 9805), (1295, 9222), (1537, 7770), (1554, 7685), (1590, 7511), (1855, 6438), (1961, 6090), (2030, 5883), (2146, 5565), (2226, 5365), (2590, 4611), (3045, 3922), (3074, 3885), (3219, 3710)]