1556553530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10357}}^1$

素因数の和:10503

約数の個数: 64

約数和(自身を含む): 3400738560

約数和(自身を除く): 1844185030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 113, 133, 190, 226, 266, 565, 665, 791, 1130, 1330, 1582, 2147, 3955, 4294, 7910, 10357, 10735, 15029, 20714, 21470, 30058, 51785, 72499, 75145, 103570, 144998, 150290, 196783, 362495, 393566, 724990, 983915, 1170341, 1377481, 1967830, 2340682, 2754962, 5851705, 6887405, 8192387, 11703410, 13774810, 16384774, 22236479, 40961935, 44472958, 81923870, 111182395, 155655353, 222364790, 311310706, 778276765, 1556553530]

約数ペア:

[(1, 1556553530), (2, 778276765), (5, 311310706), (7, 222364790), (10, 155655353), (14, 111182395), (19, 81923870), (35, 44472958), (38, 40961935), (70, 22236479), (95, 16384774), (113, 13774810), (133, 11703410), (190, 8192387), (226, 6887405), (266, 5851705), (565, 2754962), (665, 2340682), (791, 1967830), (1130, 1377481), (1330, 1170341), (1582, 983915), (2147, 724990), (3955, 393566), (4294, 362495), (7910, 196783), (10357, 150290), (10735, 144998), (15029, 103570), (20714, 75145), (21470, 72499), (30058, 51785)]