2210885880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{376001}}^1$

素因数の和:376029

約数の個数: 96

約数和(自身を含む): 7715561040

約数和(自身を除く): 5504675160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 376001, 752002, 1128003, 1504004, 1880005, 2256006, 2632007, 3008008, 3760010, 4512012, 5264014, 5640015, 7520020, 7896021, 9024024, 10528028, 11280030, 13160035, 15040040, 15792042, 18424049, 21056056, 22560060, 26320070, 31584084, 36848098, 39480105, 45120120, 52640140, 55272147, 63168168, 73696196, 78960210, 92120245, 105280280, 110544294, 147392392, 157920420, 184240490, 221088588, 276360735, 315840840, 368480980, 442177176, 552721470, 736961960, 1105442940, 2210885880]

約数ペア:

[(1, 2210885880), (2, 1105442940), (3, 736961960), (4, 552721470), (5, 442177176), (6, 368480980), (7, 315840840), (8, 276360735), (10, 221088588), (12, 184240490), (14, 157920420), (15, 147392392), (20, 110544294), (21, 105280280), (24, 92120245), (28, 78960210), (30, 73696196), (35, 63168168), (40, 55272147), (42, 52640140), (49, 45120120), (56, 39480105), (60, 36848098), (70, 31584084), (84, 26320070), (98, 22560060), (105, 21056056), (120, 18424049), (140, 15792042), (147, 15040040), (168, 13160035), (196, 11280030), (210, 10528028), (245, 9024024), (280, 7896021), (294, 7520020), (392, 5640015), (420, 5264014), (490, 4512012), (588, 3760010), (735, 3008008), (840, 2632007), (980, 2256006), (1176, 1880005), (1470, 1504004), (1960, 1128003), (2940, 752002), (5880, 376001)]