2800762270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{15083}}^1$

素因数の和:15720

約数の個数: 32

約数和(自身を含む): 5213030400

約数和(自身を除く): 2412268130

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 599, 1198, 2995, 5990, 15083, 18569, 30166, 37138, 75415, 92845, 150830, 185690, 467573, 935146, 2337865, 4675730, 9034717, 18069434, 45173585, 90347170, 280076227, 560152454, 1400381135, 2800762270]

約数ペア:

[(1, 2800762270), (2, 1400381135), (5, 560152454), (10, 280076227), (31, 90347170), (62, 45173585), (155, 18069434), (310, 9034717), (599, 4675730), (1198, 2337865), (2995, 935146), (5990, 467573), (15083, 185690), (18569, 150830), (30166, 92845), (37138, 75415)]