84064710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 208272384

約数和(自身を除く): 124207674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 213, 305, 355, 366, 426, 610, 647, 710, 915, 1065, 1294, 1830, 1941, 2130, 3235, 3882, 4331, 6470, 8662, 9705, 12993, 19410, 21655, 25986, 39467, 43310, 45937, 64965, 78934, 91874, 118401, 129930, 137811, 197335, 229685, 236802, 275622, 394670, 459370, 592005, 689055, 1184010, 1378110, 2802157, 5604314, 8406471, 14010785, 16812942, 28021570, 42032355, 84064710]

約数ペア:

[(1, 84064710), (2, 42032355), (3, 28021570), (5, 16812942), (6, 14010785), (10, 8406471), (15, 5604314), (30, 2802157), (61, 1378110), (71, 1184010), (122, 689055), (142, 592005), (183, 459370), (213, 394670), (305, 275622), (355, 236802), (366, 229685), (426, 197335), (610, 137811), (647, 129930), (710, 118401), (915, 91874), (1065, 78934), (1294, 64965), (1830, 45937), (1941, 43310), (2130, 39467), (3235, 25986), (3882, 21655), (4331, 19410), (6470, 12993), (8662, 9705)]