30901140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171673}}^1$

素因数の和:171688

約数の個数: 36

約数和(自身を含む): 93734004

約数和(自身を除く): 62832864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171673, 343346, 515019, 686692, 858365, 1030038, 1545057, 1716730, 2060076, 2575095, 3090114, 3433460, 5150190, 6180228, 7725285, 10300380, 15450570, 30901140]

約数ペア:

[(1, 30901140), (2, 15450570), (3, 10300380), (4, 7725285), (5, 6180228), (6, 5150190), (9, 3433460), (10, 3090114), (12, 2575095), (15, 2060076), (18, 1716730), (20, 1545057), (30, 1030038), (36, 858365), (45, 686692), (60, 515019), (90, 343346), (180, 171673)]