890944110

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{157133}}^1$

素因数の和:157159

約数の個数: 80

約数和(自身を含む): 2737902816

約数和(自身を除く): 1846958706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 157133, 314266, 471399, 785665, 942798, 1099931, 1414197, 1571330, 2199862, 2356995, 2828394, 3299793, 4242591, 4713990, 5499655, 6599586, 7070985, 8485182, 9899379, 10999310, 12727773, 14141970, 16498965, 19798758, 21212955, 25455546, 29698137, 32997930, 42425910, 49496895, 59396274, 63638865, 89094411, 98993790, 127277730, 148490685, 178188822, 296981370, 445472055, 890944110]

約数ペア:

[(1, 890944110), (2, 445472055), (3, 296981370), (5, 178188822), (6, 148490685), (7, 127277730), (9, 98993790), (10, 89094411), (14, 63638865), (15, 59396274), (18, 49496895), (21, 42425910), (27, 32997930), (30, 29698137), (35, 25455546), (42, 21212955), (45, 19798758), (54, 16498965), (63, 14141970), (70, 12727773), (81, 10999310), (90, 9899379), (105, 8485182), (126, 7070985), (135, 6599586), (162, 5499655), (189, 4713990), (210, 4242591), (270, 3299793), (315, 2828394), (378, 2356995), (405, 2199862), (567, 1571330), (630, 1414197), (810, 1099931), (945, 942798), (1134, 785665), (1890, 471399), (2835, 314266), (5670, 157133)]