189842310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 566160192

約数和(自身を除く): 376317882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 541, 557, 630, 1082, 1114, 1623, 1671, 2705, 2785, 3246, 3342, 3787, 3899, 4869, 5013, 5410, 5570, 7574, 7798, 8115, 8355, 9738, 10026, 11361, 11697, 16230, 16710, 18935, 19495, 22722, 23394, 24345, 25065, 34083, 35091, 37870, 38990, 48690, 50130, 56805, 58485, 68166, 70182, 113610, 116970, 170415, 175455, 301337, 340830, 350910, 602674, 904011, 1506685, 1808022, 2109359, 2712033, 3013370, 4218718, 4520055, 5424066, 6328077, 9040110, 10546795, 12656154, 13560165, 18984231, 21093590, 27120330, 31640385, 37968462, 63280770, 94921155, 189842310]

約数ペア:

[(1, 189842310), (2, 94921155), (3, 63280770), (5, 37968462), (6, 31640385), (7, 27120330), (9, 21093590), (10, 18984231), (14, 13560165), (15, 12656154), (18, 10546795), (21, 9040110), (30, 6328077), (35, 5424066), (42, 4520055), (45, 4218718), (63, 3013370), (70, 2712033), (90, 2109359), (105, 1808022), (126, 1506685), (210, 904011), (315, 602674), (541, 350910), (557, 340830), (630, 301337), (1082, 175455), (1114, 170415), (1623, 116970), (1671, 113610), (2705, 70182), (2785, 68166), (3246, 58485), (3342, 56805), (3787, 50130), (3899, 48690), (4869, 38990), (5013, 37870), (5410, 35091), (5570, 34083), (7574, 25065), (7798, 24345), (8115, 23394), (8355, 22722), (9738, 19495), (10026, 18935), (11361, 16710), (11697, 16230)]