1216490270190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19867553}}^1$

素因数の和:19867733

約数の個数: 64

約数和(自身を含む): 3164186120256

約数和(自身を除く): 1947695850066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 4082, 4710, 6123, 10205, 12246, 20410, 30615, 61230, 19867553, 39735106, 59602659, 99337765, 119205318, 198675530, 258278189, 298013295, 516556378, 596026590, 774834567, 1291390945, 1549669134, 2582781890, 3119205821, 3874172835, 6238411642, 7748345670, 9357617463, 15596029105, 18715234926, 31192058210, 40549675673, 46788087315, 81099351346, 93576174630, 121649027019, 202748378365, 243298054038, 405496756730, 608245135095, 1216490270190]

約数ペア:

[(1, 1216490270190), (2, 608245135095), (3, 405496756730), (5, 243298054038), (6, 202748378365), (10, 121649027019), (13, 93576174630), (15, 81099351346), (26, 46788087315), (30, 40549675673), (39, 31192058210), (65, 18715234926), (78, 15596029105), (130, 9357617463), (157, 7748345670), (195, 6238411642), (314, 3874172835), (390, 3119205821), (471, 2582781890), (785, 1549669134), (942, 1291390945), (1570, 774834567), (2041, 596026590), (2355, 516556378), (4082, 298013295), (4710, 258278189), (6123, 198675530), (10205, 119205318), (12246, 99337765), (20410, 59602659), (30615, 39735106), (61230, 19867553)]