148440430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9811}}^1$

素因数の和:9924

約数の個数: 32

約数和(自身を含む): 286117920

約数和(自身を除く): 137677490

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 9811, 15130, 19622, 49055, 98110, 166787, 333574, 833935, 873179, 1667870, 1746358, 4365895, 8731790, 14844043, 29688086, 74220215, 148440430]

約数ペア:

[(1, 148440430), (2, 74220215), (5, 29688086), (10, 14844043), (17, 8731790), (34, 4365895), (85, 1746358), (89, 1667870), (170, 873179), (178, 833935), (445, 333574), (890, 166787), (1513, 98110), (3026, 49055), (7565, 19622), (9811, 15130)]