146251140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{348217}}^1$

素因数の和:348236

約数の個数: 48

約数和(自身を含む): 468004992

約数和(自身を除く): 321753852

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, 348217, 696434, 1044651, 1392868, 1741085, 2089302, 2437519, 3482170, 4178604, 4875038, 5223255, 6964340, 7312557, 9750076, 10446510, 12187595, 14625114, 20893020, 24375190, 29250228, 36562785, 48750380, 73125570, 146251140]

約数ペア:

[(1, 146251140), (2, 73125570), (3, 48750380), (4, 36562785), (5, 29250228), (6, 24375190), (7, 20893020), (10, 14625114), (12, 12187595), (14, 10446510), (15, 9750076), (20, 7312557), (21, 6964340), (28, 5223255), (30, 4875038), (35, 4178604), (42, 3482170), (60, 2437519), (70, 2089302), (84, 1741085), (105, 1392868), (140, 1044651), (210, 696434), (420, 348217)]