2011159410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{166349}}^1$

素因数の和:166403

約数の個数: 64

約数和(自身を含む): 5365785600

約数和(自身を除く): 3354626190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 166349, 332698, 499047, 831745, 998094, 1663490, 2162537, 2495235, 4325074, 4990470, 5156819, 6487611, 10313638, 10812685, 12975222, 15470457, 21625370, 25784095, 30940914, 32438055, 51568190, 64876110, 67038647, 77352285, 134077294, 154704570, 201115941, 335193235, 402231882, 670386470, 1005579705, 2011159410]

約数ペア:

[(1, 2011159410), (2, 1005579705), (3, 670386470), (5, 402231882), (6, 335193235), (10, 201115941), (13, 154704570), (15, 134077294), (26, 77352285), (30, 67038647), (31, 64876110), (39, 51568190), (62, 32438055), (65, 30940914), (78, 25784095), (93, 21625370), (130, 15470457), (155, 12975222), (186, 10812685), (195, 10313638), (310, 6487611), (390, 5156819), (403, 4990470), (465, 4325074), (806, 2495235), (930, 2162537), (1209, 1663490), (2015, 998094), (2418, 831745), (4030, 499047), (6045, 332698), (12090, 166349)]