1001489460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11897}}^1$

素因数の和:11993

約数の個数: 96

約数和(自身を含む): 2974309632

約数和(自身を除く): 1972820172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 276, 305, 345, 366, 460, 610, 690, 732, 915, 1220, 1380, 1403, 1830, 2806, 3660, 4209, 5612, 7015, 8418, 11897, 14030, 16836, 21045, 23794, 28060, 35691, 42090, 47588, 59485, 71382, 84180, 118970, 142764, 178455, 237940, 273631, 356910, 547262, 713820, 725717, 820893, 1094524, 1368155, 1451434, 1641786, 2177151, 2736310, 2902868, 3283572, 3628585, 4104465, 4354302, 5472620, 7257170, 8208930, 8708604, 10885755, 14514340, 16417860, 16691491, 21771510, 33382982, 43543020, 50074473, 66765964, 83457455, 100148946, 166914910, 200297892, 250372365, 333829820, 500744730, 1001489460]

約数ペア:

[(1, 1001489460), (2, 500744730), (3, 333829820), (4, 250372365), (5, 200297892), (6, 166914910), (10, 100148946), (12, 83457455), (15, 66765964), (20, 50074473), (23, 43543020), (30, 33382982), (46, 21771510), (60, 16691491), (61, 16417860), (69, 14514340), (92, 10885755), (115, 8708604), (122, 8208930), (138, 7257170), (183, 5472620), (230, 4354302), (244, 4104465), (276, 3628585), (305, 3283572), (345, 2902868), (366, 2736310), (460, 2177151), (610, 1641786), (690, 1451434), (732, 1368155), (915, 1094524), (1220, 820893), (1380, 725717), (1403, 713820), (1830, 547262), (2806, 356910), (3660, 273631), (4209, 237940), (5612, 178455), (7015, 142764), (8418, 118970), (11897, 84180), (14030, 71382), (16836, 59485), (21045, 47588), (23794, 42090), (28060, 35691)]