1805955361710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1\times {\mathrm{705967}}^1$

素因数の和:707249

約数の個数: 64

約数和(自身を含む): 4399005210624

約数和(自身を除く): 2593049848914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1201, 2130, 2402, 3603, 6005, 7206, 12010, 18015, 36030, 85271, 170542, 255813, 426355, 511626, 705967, 852710, 1279065, 1411934, 2117901, 2558130, 3529835, 4235802, 7059670, 10589505, 21179010, 50123657, 100247314, 150370971, 250618285, 300741942, 501236570, 751854855, 847866367, 1503709710, 1695732734, 2543599101, 4239331835, 5087198202, 8478663670, 12717995505, 25435991010, 60198512057, 120397024114, 180595536171, 300992560285, 361191072342, 601985120570, 902977680855, 1805955361710]

約数ペア:

[(1, 1805955361710), (2, 902977680855), (3, 601985120570), (5, 361191072342), (6, 300992560285), (10, 180595536171), (15, 120397024114), (30, 60198512057), (71, 25435991010), (142, 12717995505), (213, 8478663670), (355, 5087198202), (426, 4239331835), (710, 2543599101), (1065, 1695732734), (1201, 1503709710), (2130, 847866367), (2402, 751854855), (3603, 501236570), (6005, 300741942), (7206, 250618285), (12010, 150370971), (18015, 100247314), (36030, 50123657), (85271, 21179010), (170542, 10589505), (255813, 7059670), (426355, 4235802), (511626, 3529835), (705967, 2558130), (852710, 2117901), (1279065, 1411934)]