88728570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{140839}}^1$

素因数の和:140859

約数の個数: 48

約数和(自身を含む): 263652480

約数和(自身を除く): 174923910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 140839, 281678, 422517, 704195, 845034, 985873, 1267551, 1408390, 1971746, 2112585, 2535102, 2957619, 4225170, 4929365, 5915238, 6337755, 8872857, 9858730, 12675510, 14788095, 17745714, 29576190, 44364285, 88728570]

約数ペア:

[(1, 88728570), (2, 44364285), (3, 29576190), (5, 17745714), (6, 14788095), (7, 12675510), (9, 9858730), (10, 8872857), (14, 6337755), (15, 5915238), (18, 4929365), (21, 4225170), (30, 2957619), (35, 2535102), (42, 2112585), (45, 1971746), (63, 1408390), (70, 1267551), (90, 985873), (105, 845034), (126, 704195), (210, 422517), (315, 281678), (630, 140839)]