13613340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 42448896

約数和(自身を除く): 28835556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 563, 620, 780, 806, 930, 1126, 1209, 1612, 1689, 1860, 2015, 2252, 2418, 2815, 3378, 4030, 4836, 5630, 6045, 6756, 7319, 8060, 8445, 11260, 12090, 14638, 16890, 17453, 21957, 24180, 29276, 33780, 34906, 36595, 43914, 52359, 69812, 73190, 87265, 87828, 104718, 109785, 146380, 174530, 209436, 219570, 226889, 261795, 349060, 439140, 453778, 523590, 680667, 907556, 1047180, 1134445, 1361334, 2268890, 2722668, 3403335, 4537780, 6806670, 13613340]

約数ペア:

[(1, 13613340), (2, 6806670), (3, 4537780), (4, 3403335), (5, 2722668), (6, 2268890), (10, 1361334), (12, 1134445), (13, 1047180), (15, 907556), (20, 680667), (26, 523590), (30, 453778), (31, 439140), (39, 349060), (52, 261795), (60, 226889), (62, 219570), (65, 209436), (78, 174530), (93, 146380), (124, 109785), (130, 104718), (155, 87828), (156, 87265), (186, 73190), (195, 69812), (260, 52359), (310, 43914), (372, 36595), (390, 34906), (403, 33780), (465, 29276), (563, 24180), (620, 21957), (780, 17453), (806, 16890), (930, 14638), (1126, 12090), (1209, 11260), (1612, 8445), (1689, 8060), (1860, 7319), (2015, 6756), (2252, 6045), (2418, 5630), (2815, 4836), (3378, 4030)]