84557130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 232962048

約数和(自身を除く): 148404918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1315, 1531, 1578, 1841, 2630, 3062, 3682, 3945, 4593, 5523, 7655, 7890, 9186, 9205, 10717, 11046, 15310, 18410, 21434, 22965, 27615, 32151, 45930, 53585, 55230, 64302, 107170, 160755, 321510, 402653, 805306, 1207959, 2013265, 2415918, 2818571, 4026530, 5637142, 6039795, 8455713, 12079590, 14092855, 16911426, 28185710, 42278565, 84557130]

約数ペア:

[(1, 84557130), (2, 42278565), (3, 28185710), (5, 16911426), (6, 14092855), (7, 12079590), (10, 8455713), (14, 6039795), (15, 5637142), (21, 4026530), (30, 2818571), (35, 2415918), (42, 2013265), (70, 1207959), (105, 805306), (210, 402653), (263, 321510), (526, 160755), (789, 107170), (1315, 64302), (1531, 55230), (1578, 53585), (1841, 45930), (2630, 32151), (3062, 27615), (3682, 22965), (3945, 21434), (4593, 18410), (5523, 15310), (7655, 11046), (7890, 10717), (9186, 9205)]