29950380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 91374192

約数和(自身を除く): 61423812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 733, 908, 1135, 1362, 1466, 2043, 2199, 2270, 2724, 2932, 3405, 3665, 4086, 4398, 4540, 6597, 6810, 7330, 8172, 8796, 10215, 10995, 13194, 13620, 14660, 20430, 21990, 26388, 32985, 40860, 43980, 65970, 131940, 166391, 332782, 499173, 665564, 831955, 998346, 1497519, 1663910, 1996692, 2495865, 2995038, 3327820, 4991730, 5990076, 7487595, 9983460, 14975190, 29950380]

約数ペア:

[(1, 29950380), (2, 14975190), (3, 9983460), (4, 7487595), (5, 5990076), (6, 4991730), (9, 3327820), (10, 2995038), (12, 2495865), (15, 1996692), (18, 1663910), (20, 1497519), (30, 998346), (36, 831955), (45, 665564), (60, 499173), (90, 332782), (180, 166391), (227, 131940), (454, 65970), (681, 43980), (733, 40860), (908, 32985), (1135, 26388), (1362, 21990), (1466, 20430), (2043, 14660), (2199, 13620), (2270, 13194), (2724, 10995), (2932, 10215), (3405, 8796), (3665, 8172), (4086, 7330), (4398, 6810), (4540, 6597)]