102428340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7917

約数の個数: 96

約数和(自身を含む): 338386944

約数和(自身を除く): 235958604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 7867, 13020, 15734, 23601, 31468, 39335, 47202, 55069, 78670, 94404, 110138, 118005, 157340, 165207, 220276, 236010, 243877, 275345, 330414, 472020, 487754, 550690, 660828, 731631, 826035, 975508, 1101380, 1219385, 1463262, 1652070, 1707139, 2438770, 2926524, 3304140, 3414278, 3658155, 4877540, 5121417, 6828556, 7316310, 8535695, 10242834, 14632620, 17071390, 20485668, 25607085, 34142780, 51214170, 102428340]

約数ペア:

[(1, 102428340), (2, 51214170), (3, 34142780), (4, 25607085), (5, 20485668), (6, 17071390), (7, 14632620), (10, 10242834), (12, 8535695), (14, 7316310), (15, 6828556), (20, 5121417), (21, 4877540), (28, 3658155), (30, 3414278), (31, 3304140), (35, 2926524), (42, 2438770), (60, 1707139), (62, 1652070), (70, 1463262), (84, 1219385), (93, 1101380), (105, 975508), (124, 826035), (140, 731631), (155, 660828), (186, 550690), (210, 487754), (217, 472020), (310, 330414), (372, 275345), (420, 243877), (434, 236010), (465, 220276), (620, 165207), (651, 157340), (868, 118005), (930, 110138), (1085, 94404), (1302, 78670), (1860, 55069), (2170, 47202), (2604, 39335), (3255, 31468), (4340, 23601), (6510, 15734), (7867, 13020)]