74478540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 214953984

約数和(自身を除く): 140475444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 97, 134, 191, 194, 201, 268, 291, 335, 382, 388, 402, 485, 573, 582, 670, 764, 804, 955, 970, 1005, 1146, 1164, 1340, 1455, 1910, 1940, 2010, 2292, 2865, 2910, 3820, 4020, 5730, 5820, 6499, 11460, 12797, 12998, 18527, 19497, 25594, 25996, 32495, 37054, 38391, 38994, 51188, 55581, 63985, 64990, 74108, 76782, 77988, 92635, 97485, 111162, 127970, 129980, 153564, 185270, 191955, 194970, 222324, 255940, 277905, 370540, 383910, 389940, 555810, 767820, 1111620, 1241309, 2482618, 3723927, 4965236, 6206545, 7447854, 12413090, 14895708, 18619635, 24826180, 37239270, 74478540]

約数ペア:

[(1, 74478540), (2, 37239270), (3, 24826180), (4, 18619635), (5, 14895708), (6, 12413090), (10, 7447854), (12, 6206545), (15, 4965236), (20, 3723927), (30, 2482618), (60, 1241309), (67, 1111620), (97, 767820), (134, 555810), (191, 389940), (194, 383910), (201, 370540), (268, 277905), (291, 255940), (335, 222324), (382, 194970), (388, 191955), (402, 185270), (485, 153564), (573, 129980), (582, 127970), (670, 111162), (764, 97485), (804, 92635), (955, 77988), (970, 76782), (1005, 74108), (1146, 64990), (1164, 63985), (1340, 55581), (1455, 51188), (1910, 38994), (1940, 38391), (2010, 37054), (2292, 32495), (2865, 25996), (2910, 25594), (3820, 19497), (4020, 18527), (5730, 12998), (5820, 12797), (6499, 11460)]