142078907580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26606537}}^1$

素因数の和:26606638

約数の個数: 48

約数和(自身を含む): 402290854560

約数和(自身を除く): 260211946980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 26606537, 53213074, 79819611, 106426148, 133032685, 159639222, 266065370, 319278444, 399098055, 532130740, 798196110, 1596392220, 2367981793, 4735963586, 7103945379, 9471927172, 11839908965, 14207890758, 23679817930, 28415781516, 35519726895, 47359635860, 71039453790, 142078907580]

約数ペア:

[(1, 142078907580), (2, 71039453790), (3, 47359635860), (4, 35519726895), (5, 28415781516), (6, 23679817930), (10, 14207890758), (12, 11839908965), (15, 9471927172), (20, 7103945379), (30, 4735963586), (60, 2367981793), (89, 1596392220), (178, 798196110), (267, 532130740), (356, 399098055), (445, 319278444), (534, 266065370), (890, 159639222), (1068, 133032685), (1335, 106426148), (1780, 79819611), (2670, 53213074), (5340, 26606537)]