64871430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4121

約数の個数: 64

約数和(自身を含む): 171799488

約数和(自身を除く): 106928058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 4057, 5330, 7995, 8114, 12171, 15990, 20285, 24342, 40570, 52741, 60855, 105482, 121710, 158223, 166337, 263705, 316446, 332674, 499011, 527410, 791115, 831685, 998022, 1582230, 1663370, 2162381, 2495055, 4324762, 4990110, 6487143, 10811905, 12974286, 21623810, 32435715, 64871430]

約数ペア:

[(1, 64871430), (2, 32435715), (3, 21623810), (5, 12974286), (6, 10811905), (10, 6487143), (13, 4990110), (15, 4324762), (26, 2495055), (30, 2162381), (39, 1663370), (41, 1582230), (65, 998022), (78, 831685), (82, 791115), (123, 527410), (130, 499011), (195, 332674), (205, 316446), (246, 263705), (390, 166337), (410, 158223), (533, 121710), (615, 105482), (1066, 60855), (1230, 52741), (1599, 40570), (2665, 24342), (3198, 20285), (4057, 15990), (5330, 12171), (7995, 8114)]