212428710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60521}}^1$

素因数の和:60550

約数の個数: 64

約数和(自身を含む): 610061760

約数和(自身を除く): 397633050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 60521, 121042, 181563, 302605, 363126, 544689, 605210, 786773, 907815, 1089378, 1573546, 1634067, 1815630, 2360319, 2723445, 3268134, 3933865, 4720638, 5446890, 7080957, 7867730, 8170335, 11801595, 14161914, 16340670, 21242871, 23603190, 35404785, 42485742, 70809570, 106214355, 212428710]

約数ペア:

[(1, 212428710), (2, 106214355), (3, 70809570), (5, 42485742), (6, 35404785), (9, 23603190), (10, 21242871), (13, 16340670), (15, 14161914), (18, 11801595), (26, 8170335), (27, 7867730), (30, 7080957), (39, 5446890), (45, 4720638), (54, 3933865), (65, 3268134), (78, 2723445), (90, 2360319), (117, 1815630), (130, 1634067), (135, 1573546), (195, 1089378), (234, 907815), (270, 786773), (351, 605210), (390, 544689), (585, 363126), (702, 302605), (1170, 181563), (1755, 121042), (3510, 60521)]