9616460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 13668340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 461, 596, 745, 922, 1043, 1490, 1844, 2086, 2305, 2980, 3227, 4172, 4610, 5215, 6454, 9220, 10430, 12908, 16135, 20860, 32270, 64540, 68689, 137378, 274756, 343445, 480823, 686890, 961646, 1373780, 1923292, 2404115, 4808230, 9616460]

約数ペア:

[(1, 9616460), (2, 4808230), (4, 2404115), (5, 1923292), (7, 1373780), (10, 961646), (14, 686890), (20, 480823), (28, 343445), (35, 274756), (70, 137378), (140, 68689), (149, 64540), (298, 32270), (461, 20860), (596, 16135), (745, 12908), (922, 10430), (1043, 9220), (1490, 6454), (1844, 5215), (2086, 4610), (2305, 4172), (2980, 3227)]