15705911530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 29042053632

約数和(自身を除く): 13336142102

約数列:

[1, 2, 5, 10, 67, 134, 137, 274, 335, 397, 431, 670, 685, 794, 862, 1370, 1985, 2155, 3970, 4310, 9179, 18358, 26599, 28877, 45895, 53198, 54389, 57754, 59047, 91790, 108778, 118094, 132995, 144385, 171107, 265990, 271945, 288770, 295235, 342214, 543890, 590470, 855535, 1711070, 3644063, 3956149, 7288126, 7912298, 11464169, 18220315, 19780745, 22928338, 23441659, 36440630, 39561490, 46883318, 57320845, 114641690, 117208295, 234416590, 1570591153, 3141182306, 7852955765, 15705911530]

約数ペア:

[(1, 15705911530), (2, 7852955765), (5, 3141182306), (10, 1570591153), (67, 234416590), (134, 117208295), (137, 114641690), (274, 57320845), (335, 46883318), (397, 39561490), (431, 36440630), (670, 23441659), (685, 22928338), (794, 19780745), (862, 18220315), (1370, 11464169), (1985, 7912298), (2155, 7288126), (3970, 3956149), (4310, 3644063), (9179, 1711070), (18358, 855535), (26599, 590470), (28877, 543890), (45895, 342214), (53198, 295235), (54389, 288770), (57754, 271945), (59047, 265990), (91790, 171107), (108778, 144385), (118094, 132995)]