16855650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5376

約数の個数: 72

約数和(自身を含む): 51764544

約数和(自身を除く): 34908894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 5351, 10702, 16053, 26755, 32106, 37457, 48159, 53510, 74914, 80265, 96318, 112371, 133775, 160530, 187285, 224742, 240795, 267550, 337113, 374570, 401325, 481590, 561855, 674226, 802650, 936425, 1123710, 1203975, 1685565, 1872850, 2407950, 2809275, 3371130, 5618550, 8427825, 16855650]

約数ペア:

[(1, 16855650), (2, 8427825), (3, 5618550), (5, 3371130), (6, 2809275), (7, 2407950), (9, 1872850), (10, 1685565), (14, 1203975), (15, 1123710), (18, 936425), (21, 802650), (25, 674226), (30, 561855), (35, 481590), (42, 401325), (45, 374570), (50, 337113), (63, 267550), (70, 240795), (75, 224742), (90, 187285), (105, 160530), (126, 133775), (150, 112371), (175, 96318), (210, 80265), (225, 74914), (315, 53510), (350, 48159), (450, 37457), (525, 32106), (630, 26755), (1050, 16053), (1575, 10702), (3150, 5351)]