89034390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109919}}^1$

素因数の和:109938

約数の個数: 40

約数和(自身を含む): 239405760

約数和(自身を除く): 150371370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 109919, 219838, 329757, 549595, 659514, 989271, 1099190, 1648785, 1978542, 2967813, 3297570, 4946355, 5935626, 8903439, 9892710, 14839065, 17806878, 29678130, 44517195, 89034390]

約数ペア:

[(1, 89034390), (2, 44517195), (3, 29678130), (5, 17806878), (6, 14839065), (9, 9892710), (10, 8903439), (15, 5935626), (18, 4946355), (27, 3297570), (30, 2967813), (45, 1978542), (54, 1648785), (81, 1099190), (90, 989271), (135, 659514), (162, 549595), (270, 329757), (405, 219838), (810, 109919)]