16233420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38651}}^1$

素因数の和:38670

約数の個数: 48

約数和(自身を含む): 51948288

約数和(自身を除く): 35714868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38651, 77302, 115953, 154604, 193255, 231906, 270557, 386510, 463812, 541114, 579765, 773020, 811671, 1082228, 1159530, 1352785, 1623342, 2319060, 2705570, 3246684, 4058355, 5411140, 8116710, 16233420]

約数ペア:

[(1, 16233420), (2, 8116710), (3, 5411140), (4, 4058355), (5, 3246684), (6, 2705570), (7, 2319060), (10, 1623342), (12, 1352785), (14, 1159530), (15, 1082228), (20, 811671), (21, 773020), (28, 579765), (30, 541114), (35, 463812), (42, 386510), (60, 270557), (70, 231906), (84, 193255), (105, 154604), (140, 115953), (210, 77302), (420, 38651)]