2246670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 6143040

約数和(自身を除く): 3896370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 157, 159, 265, 270, 314, 318, 471, 477, 530, 785, 795, 942, 954, 1413, 1431, 1570, 1590, 2355, 2385, 2826, 2862, 4239, 4710, 4770, 7065, 7155, 8321, 8478, 14130, 14310, 16642, 21195, 24963, 41605, 42390, 49926, 74889, 83210, 124815, 149778, 224667, 249630, 374445, 449334, 748890, 1123335, 2246670]

約数ペア:

[(1, 2246670), (2, 1123335), (3, 748890), (5, 449334), (6, 374445), (9, 249630), (10, 224667), (15, 149778), (18, 124815), (27, 83210), (30, 74889), (45, 49926), (53, 42390), (54, 41605), (90, 24963), (106, 21195), (135, 16642), (157, 14310), (159, 14130), (265, 8478), (270, 8321), (314, 7155), (318, 7065), (471, 4770), (477, 4710), (530, 4239), (785, 2862), (795, 2826), (942, 2385), (954, 2355), (1413, 1590), (1431, 1570)]