39415140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 125314560

約数和(自身を除く): 85899420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1553, 1692, 2115, 2538, 2820, 3106, 4230, 4659, 5076, 6212, 6345, 7765, 8460, 9318, 12690, 13977, 15530, 18636, 23295, 25380, 27954, 31060, 41931, 46590, 55908, 69885, 72991, 83862, 93180, 139770, 145982, 167724, 209655, 218973, 279540, 291964, 364955, 419310, 437946, 656919, 729910, 838620, 875892, 1094865, 1313838, 1459820, 1970757, 2189730, 2627676, 3284595, 3941514, 4379460, 6569190, 7883028, 9853785, 13138380, 19707570, 39415140]

約数ペア:

[(1, 39415140), (2, 19707570), (3, 13138380), (4, 9853785), (5, 7883028), (6, 6569190), (9, 4379460), (10, 3941514), (12, 3284595), (15, 2627676), (18, 2189730), (20, 1970757), (27, 1459820), (30, 1313838), (36, 1094865), (45, 875892), (47, 838620), (54, 729910), (60, 656919), (90, 437946), (94, 419310), (108, 364955), (135, 291964), (141, 279540), (180, 218973), (188, 209655), (235, 167724), (270, 145982), (282, 139770), (423, 93180), (470, 83862), (540, 72991), (564, 69885), (705, 55908), (846, 46590), (940, 41931), (1269, 31060), (1410, 27954), (1553, 25380), (1692, 23295), (2115, 18636), (2538, 15530), (2820, 13977), (3106, 12690), (4230, 9318), (4659, 8460), (5076, 7765), (6212, 6345)]