131419830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 322979328

約数和(自身を除く): 191559498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 151, 201, 302, 335, 402, 433, 453, 670, 755, 866, 906, 1005, 1299, 1510, 2010, 2165, 2265, 2598, 4330, 4530, 6495, 10117, 12990, 20234, 29011, 30351, 50585, 58022, 60702, 65383, 87033, 101170, 130766, 145055, 151755, 174066, 196149, 290110, 303510, 326915, 392298, 435165, 653830, 870330, 980745, 1961490, 4380661, 8761322, 13141983, 21903305, 26283966, 43806610, 65709915, 131419830]

約数ペア:

[(1, 131419830), (2, 65709915), (3, 43806610), (5, 26283966), (6, 21903305), (10, 13141983), (15, 8761322), (30, 4380661), (67, 1961490), (134, 980745), (151, 870330), (201, 653830), (302, 435165), (335, 392298), (402, 326915), (433, 303510), (453, 290110), (670, 196149), (755, 174066), (866, 151755), (906, 145055), (1005, 130766), (1299, 101170), (1510, 87033), (2010, 65383), (2165, 60702), (2265, 58022), (2598, 50585), (4330, 30351), (4530, 29011), (6495, 20234), (10117, 12990)]