1418122980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7878461}}^1$

素因数の和:7878476

約数の個数: 36

約数和(自身を含む): 4301640252

約数和(自身を除く): 2883517272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7878461, 15756922, 23635383, 31513844, 39392305, 47270766, 70906149, 78784610, 94541532, 118176915, 141812298, 157569220, 236353830, 283624596, 354530745, 472707660, 709061490, 1418122980]

約数ペア:

[(1, 1418122980), (2, 709061490), (3, 472707660), (4, 354530745), (5, 283624596), (6, 236353830), (9, 157569220), (10, 141812298), (12, 118176915), (15, 94541532), (18, 78784610), (20, 70906149), (30, 47270766), (36, 39392305), (45, 31513844), (60, 23635383), (90, 15756922), (180, 7878461)]