104551140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4139}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 293509440

約数和(自身を除く): 188958300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4139, 4210, 5052, 6315, 8278, 8420, 12417, 12630, 16556, 20695, 24834, 25260, 41390, 49668, 62085, 82780, 124170, 248340, 1742519, 3485038, 5227557, 6970076, 8712595, 10455114, 17425190, 20910228, 26137785, 34850380, 52275570, 104551140]

約数ペア:

[(1, 104551140), (2, 52275570), (3, 34850380), (4, 26137785), (5, 20910228), (6, 17425190), (10, 10455114), (12, 8712595), (15, 6970076), (20, 5227557), (30, 3485038), (60, 1742519), (421, 248340), (842, 124170), (1263, 82780), (1684, 62085), (2105, 49668), (2526, 41390), (4139, 25260), (4210, 24834), (5052, 20695), (6315, 16556), (8278, 12630), (8420, 12417)]