2041505850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{21569}}^1$

素因数の和:22215

約数の個数: 48

約数和(自身を含む): 5071193280

約数和(自身を除く): 3029687430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 631, 1262, 1893, 3155, 3786, 6310, 9465, 15775, 18930, 21569, 31550, 43138, 47325, 64707, 94650, 107845, 129414, 215690, 323535, 539225, 647070, 1078450, 1617675, 3235350, 13610039, 27220078, 40830117, 68050195, 81660234, 136100390, 204150585, 340250975, 408301170, 680501950, 1020752925, 2041505850]

約数ペア:

[(1, 2041505850), (2, 1020752925), (3, 680501950), (5, 408301170), (6, 340250975), (10, 204150585), (15, 136100390), (25, 81660234), (30, 68050195), (50, 40830117), (75, 27220078), (150, 13610039), (631, 3235350), (1262, 1617675), (1893, 1078450), (3155, 647070), (3786, 539225), (6310, 323535), (9465, 215690), (15775, 129414), (18930, 107845), (21569, 94650), (31550, 64707), (43138, 47325)]