102304860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243583}}^1$

素因数の和:243602

約数の個数: 48

約数和(自身を含む): 327376896

約数和(自身を除く): 225072036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 243583, 487166, 730749, 974332, 1217915, 1461498, 1705081, 2435830, 2922996, 3410162, 3653745, 4871660, 5115243, 6820324, 7307490, 8525405, 10230486, 14614980, 17050810, 20460972, 25576215, 34101620, 51152430, 102304860]

約数ペア:

[(1, 102304860), (2, 51152430), (3, 34101620), (4, 25576215), (5, 20460972), (6, 17050810), (7, 14614980), (10, 10230486), (12, 8525405), (14, 7307490), (15, 6820324), (20, 5115243), (21, 4871660), (28, 3653745), (30, 3410162), (35, 2922996), (42, 2435830), (60, 1705081), (70, 1461498), (84, 1217915), (105, 974332), (140, 730749), (210, 487166), (420, 243583)]