29381800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 80709120

約数和(自身を除く): 51327320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 677, 700, 775, 868, 1085, 1240, 1354, 1400, 1550, 1736, 2170, 2708, 3100, 3385, 4340, 4739, 5416, 5425, 6200, 6770, 8680, 9478, 10850, 13540, 16925, 18956, 20987, 21700, 23695, 27080, 33850, 37912, 41974, 43400, 47390, 67700, 83948, 94780, 104935, 118475, 135400, 146909, 167896, 189560, 209870, 236950, 293818, 419740, 473900, 524675, 587636, 734545, 839480, 947800, 1049350, 1175272, 1469090, 2098700, 2938180, 3672725, 4197400, 5876360, 7345450, 14690900, 29381800]

約数ペア:

[(1, 29381800), (2, 14690900), (4, 7345450), (5, 5876360), (7, 4197400), (8, 3672725), (10, 2938180), (14, 2098700), (20, 1469090), (25, 1175272), (28, 1049350), (31, 947800), (35, 839480), (40, 734545), (50, 587636), (56, 524675), (62, 473900), (70, 419740), (100, 293818), (124, 236950), (140, 209870), (155, 189560), (175, 167896), (200, 146909), (217, 135400), (248, 118475), (280, 104935), (310, 94780), (350, 83948), (434, 67700), (620, 47390), (677, 43400), (700, 41974), (775, 37912), (868, 33850), (1085, 27080), (1240, 23695), (1354, 21700), (1400, 20987), (1550, 18956), (1736, 16925), (2170, 13540), (2708, 10850), (3100, 9478), (3385, 8680), (4340, 6770), (4739, 6200), (5416, 5425)]