234637130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 521918208

約数和(自身を除く): 287281078

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 401, 455, 643, 802, 910, 1286, 2005, 2807, 3215, 4010, 4501, 5213, 5614, 6430, 8359, 9002, 10426, 14035, 16718, 22505, 26065, 28070, 36491, 41795, 45010, 52130, 58513, 72982, 83590, 117026, 182455, 257843, 292565, 364910, 515686, 585130, 1289215, 1804901, 2578430, 3351959, 3609802, 6703918, 9024505, 16759795, 18049010, 23463713, 33519590, 46927426, 117318565, 234637130]

約数ペア:

[(1, 234637130), (2, 117318565), (5, 46927426), (7, 33519590), (10, 23463713), (13, 18049010), (14, 16759795), (26, 9024505), (35, 6703918), (65, 3609802), (70, 3351959), (91, 2578430), (130, 1804901), (182, 1289215), (401, 585130), (455, 515686), (643, 364910), (802, 292565), (910, 257843), (1286, 182455), (2005, 117026), (2807, 83590), (3215, 72982), (4010, 58513), (4501, 52130), (5213, 45010), (5614, 41795), (6430, 36491), (8359, 28070), (9002, 26065), (10426, 22505), (14035, 16718)]