146621580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349099}}^1$

素因数の和:349118

約数の個数: 48

約数和(自身を含む): 469190400

約数和(自身を除く): 322568820

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, 349099, 698198, 1047297, 1396396, 1745495, 2094594, 2443693, 3490990, 4189188, 4887386, 5236485, 6981980, 7331079, 9774772, 10472970, 12218465, 14662158, 20945940, 24436930, 29324316, 36655395, 48873860, 73310790, 146621580]

約数ペア:

[(1, 146621580), (2, 73310790), (3, 48873860), (4, 36655395), (5, 29324316), (6, 24436930), (7, 20945940), (10, 14662158), (12, 12218465), (14, 10472970), (15, 9774772), (20, 7331079), (21, 6981980), (28, 5236485), (30, 4887386), (35, 4189188), (42, 3490990), (60, 2443693), (70, 2094594), (84, 1745495), (105, 1396396), (140, 1047297), (210, 698198), (420, 349099)]