70319490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 176204160

約数和(自身を除く): 105884670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 131, 145, 174, 262, 290, 393, 435, 617, 655, 786, 870, 1234, 1310, 1851, 1965, 3085, 3702, 3799, 3930, 6170, 7598, 9255, 11397, 17893, 18510, 18995, 22794, 35786, 37990, 53679, 56985, 80827, 89465, 107358, 113970, 161654, 178930, 242481, 268395, 404135, 484962, 536790, 808270, 1212405, 2343983, 2424810, 4687966, 7031949, 11719915, 14063898, 23439830, 35159745, 70319490]

約数ペア:

[(1, 70319490), (2, 35159745), (3, 23439830), (5, 14063898), (6, 11719915), (10, 7031949), (15, 4687966), (29, 2424810), (30, 2343983), (58, 1212405), (87, 808270), (131, 536790), (145, 484962), (174, 404135), (262, 268395), (290, 242481), (393, 178930), (435, 161654), (617, 113970), (655, 107358), (786, 89465), (870, 80827), (1234, 56985), (1310, 53679), (1851, 37990), (1965, 35786), (3085, 22794), (3702, 18995), (3799, 18510), (3930, 17893), (6170, 11397), (7598, 9255)]