2017298040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{30181}}^1$

素因数の和:30752

約数の個数: 64

約数和(自身を含む): 6062960160

約数和(自身を除く): 4045662120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 11140, 13368, 16710, 22280, 30181, 33420, 60362, 66840, 90543, 120724, 150905, 181086, 241448, 301810, 362172, 452715, 603620, 724344, 905430, 1207240, 1810860, 3621720, 16810817, 33621634, 50432451, 67243268, 84054085, 100864902, 134486536, 168108170, 201729804, 252162255, 336216340, 403459608, 504324510, 672432680, 1008649020, 2017298040]

約数ペア:

[(1, 2017298040), (2, 1008649020), (3, 672432680), (4, 504324510), (5, 403459608), (6, 336216340), (8, 252162255), (10, 201729804), (12, 168108170), (15, 134486536), (20, 100864902), (24, 84054085), (30, 67243268), (40, 50432451), (60, 33621634), (120, 16810817), (557, 3621720), (1114, 1810860), (1671, 1207240), (2228, 905430), (2785, 724344), (3342, 603620), (4456, 452715), (5570, 362172), (6684, 301810), (8355, 241448), (11140, 181086), (13368, 150905), (16710, 120724), (22280, 90543), (30181, 66840), (33420, 60362)]