87939690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{29023}}^1$

素因数の和:29134

約数の個数: 32

約数和(自身を含む): 213152256

約数和(自身を除く): 125212566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 29023, 58046, 87069, 145115, 174138, 290230, 435345, 870690, 2931323, 5862646, 8793969, 14656615, 17587938, 29313230, 43969845, 87939690]

約数ペア:

[(1, 87939690), (2, 43969845), (3, 29313230), (5, 17587938), (6, 14656615), (10, 8793969), (15, 5862646), (30, 2931323), (101, 870690), (202, 435345), (303, 290230), (505, 174138), (606, 145115), (1010, 87069), (1515, 58046), (3030, 29023)]