290702940860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2897179}}^1$

素因数の和:2897390

約数の個数: 48

約数和(自身を含む): 635177743200

約数和(自身を除く): 344474802340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 580, 692, 865, 1730, 3460, 5017, 10034, 20068, 25085, 50170, 100340, 2897179, 5794358, 11588716, 14485895, 28971790, 57943580, 84018191, 168036382, 336072764, 420090955, 501211967, 840181910, 1002423934, 1680363820, 2004847868, 2506059835, 5012119670, 10024239340, 14535147043, 29070294086, 58140588172, 72675735215, 145351470430, 290702940860]

約数ペア:

[(1, 290702940860), (2, 145351470430), (4, 72675735215), (5, 58140588172), (10, 29070294086), (20, 14535147043), (29, 10024239340), (58, 5012119670), (116, 2506059835), (145, 2004847868), (173, 1680363820), (290, 1002423934), (346, 840181910), (580, 501211967), (692, 420090955), (865, 336072764), (1730, 168036382), (3460, 84018191), (5017, 57943580), (10034, 28971790), (20068, 14485895), (25085, 11588716), (50170, 5794358), (100340, 2897179)]