140138730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53693}}^1$

素因数の和:53735

約数の個数: 48

約数和(自身を含む): 376931880

約数和(自身を除く): 236793150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 53693, 107386, 161079, 268465, 322158, 483237, 536930, 805395, 966474, 1557097, 1610790, 2416185, 3114194, 4671291, 4832370, 7785485, 9342582, 14013873, 15570970, 23356455, 28027746, 46712910, 70069365, 140138730]

約数ペア:

[(1, 140138730), (2, 70069365), (3, 46712910), (5, 28027746), (6, 23356455), (9, 15570970), (10, 14013873), (15, 9342582), (18, 7785485), (29, 4832370), (30, 4671291), (45, 3114194), (58, 2416185), (87, 1610790), (90, 1557097), (145, 966474), (174, 805395), (261, 536930), (290, 483237), (435, 322158), (522, 268465), (870, 161079), (1305, 107386), (2610, 53693)]