212328090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 598525200

約数和(自身を除く): 386197110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 173, 195, 234, 346, 390, 519, 585, 865, 1038, 1049, 1170, 1557, 1730, 2098, 2249, 2595, 3114, 3147, 4498, 5190, 5245, 6294, 6747, 7785, 9441, 10490, 11245, 13494, 13637, 15570, 15735, 18882, 20241, 22490, 27274, 31470, 33735, 40482, 40911, 47205, 67470, 68185, 81822, 94410, 101205, 122733, 136370, 181477, 202410, 204555, 245466, 362954, 409110, 544431, 613665, 907385, 1088862, 1227330, 1633293, 1814770, 2359201, 2722155, 3266586, 4718402, 5444310, 7077603, 8166465, 11796005, 14155206, 16332930, 21232809, 23592010, 35388015, 42465618, 70776030, 106164045, 212328090]

約数ペア:

[(1, 212328090), (2, 106164045), (3, 70776030), (5, 42465618), (6, 35388015), (9, 23592010), (10, 21232809), (13, 16332930), (15, 14155206), (18, 11796005), (26, 8166465), (30, 7077603), (39, 5444310), (45, 4718402), (65, 3266586), (78, 2722155), (90, 2359201), (117, 1814770), (130, 1633293), (173, 1227330), (195, 1088862), (234, 907385), (346, 613665), (390, 544431), (519, 409110), (585, 362954), (865, 245466), (1038, 204555), (1049, 202410), (1170, 181477), (1557, 136370), (1730, 122733), (2098, 101205), (2249, 94410), (2595, 81822), (3114, 68185), (3147, 67470), (4498, 47205), (5190, 40911), (5245, 40482), (6294, 33735), (6747, 31470), (7785, 27274), (9441, 22490), (10490, 20241), (11245, 18882), (13494, 15735), (13637, 15570)]