13184460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 40491360

約数和(自身を除く): 27306900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 823, 890, 1068, 1335, 1602, 1646, 1780, 2469, 2670, 3204, 3292, 4005, 4115, 4938, 5340, 7407, 8010, 8230, 9876, 12345, 14814, 16020, 16460, 24690, 29628, 37035, 49380, 73247, 74070, 146494, 148140, 219741, 292988, 366235, 439482, 659223, 732470, 878964, 1098705, 1318446, 1464940, 2197410, 2636892, 3296115, 4394820, 6592230, 13184460]

約数ペア:

[(1, 13184460), (2, 6592230), (3, 4394820), (4, 3296115), (5, 2636892), (6, 2197410), (9, 1464940), (10, 1318446), (12, 1098705), (15, 878964), (18, 732470), (20, 659223), (30, 439482), (36, 366235), (45, 292988), (60, 219741), (89, 148140), (90, 146494), (178, 74070), (180, 73247), (267, 49380), (356, 37035), (445, 29628), (534, 24690), (801, 16460), (823, 16020), (890, 14814), (1068, 12345), (1335, 9876), (1602, 8230), (1646, 8010), (1780, 7407), (2469, 5340), (2670, 4938), (3204, 4115), (3292, 4005)]