343223730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1$

素因数の和:1373

約数の個数: 80

約数和(自身を含む): 925841664

約数和(自身を除く): 582617934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 491, 810, 863, 982, 1473, 1726, 2455, 2589, 2946, 4315, 4419, 4910, 5178, 7365, 7767, 8630, 8838, 12945, 13257, 14730, 15534, 22095, 23301, 25890, 26514, 38835, 39771, 44190, 46602, 66285, 69903, 77670, 79542, 116505, 132570, 139806, 198855, 233010, 349515, 397710, 423733, 699030, 847466, 1271199, 2118665, 2542398, 3813597, 4237330, 6355995, 7627194, 11440791, 12711990, 19067985, 22881582, 34322373, 38135970, 57203955, 68644746, 114407910, 171611865, 343223730]

約数ペア:

[(1, 343223730), (2, 171611865), (3, 114407910), (5, 68644746), (6, 57203955), (9, 38135970), (10, 34322373), (15, 22881582), (18, 19067985), (27, 12711990), (30, 11440791), (45, 7627194), (54, 6355995), (81, 4237330), (90, 3813597), (135, 2542398), (162, 2118665), (270, 1271199), (405, 847466), (491, 699030), (810, 423733), (863, 397710), (982, 349515), (1473, 233010), (1726, 198855), (2455, 139806), (2589, 132570), (2946, 116505), (4315, 79542), (4419, 77670), (4910, 69903), (5178, 66285), (7365, 46602), (7767, 44190), (8630, 39771), (8838, 38835), (12945, 26514), (13257, 25890), (14730, 23301), (15534, 22095)]