23765670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 44663130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 43, 45, 46, 54, 69, 86, 89, 90, 115, 129, 135, 138, 178, 207, 215, 230, 258, 267, 270, 345, 387, 414, 430, 445, 534, 621, 645, 690, 774, 801, 890, 989, 1035, 1161, 1242, 1290, 1335, 1602, 1935, 1978, 2047, 2070, 2322, 2403, 2670, 2967, 3105, 3827, 3870, 4005, 4094, 4806, 4945, 5805, 5934, 6141, 6210, 7654, 8010, 8901, 9890, 10235, 11481, 11610, 12015, 12282, 14835, 17802, 18423, 19135, 20470, 22962, 24030, 26703, 29670, 30705, 34443, 36846, 38270, 44505, 53406, 55269, 57405, 61410, 68886, 88021, 89010, 92115, 103329, 110538, 114810, 133515, 172215, 176042, 184230, 206658, 264063, 267030, 276345, 344430, 440105, 516645, 528126, 552690, 792189, 880210, 1033290, 1320315, 1584378, 2376567, 2640630, 3960945, 4753134, 7921890, 11882835, 23765670]

約数ペア:

[(1, 23765670), (2, 11882835), (3, 7921890), (5, 4753134), (6, 3960945), (9, 2640630), (10, 2376567), (15, 1584378), (18, 1320315), (23, 1033290), (27, 880210), (30, 792189), (43, 552690), (45, 528126), (46, 516645), (54, 440105), (69, 344430), (86, 276345), (89, 267030), (90, 264063), (115, 206658), (129, 184230), (135, 176042), (138, 172215), (178, 133515), (207, 114810), (215, 110538), (230, 103329), (258, 92115), (267, 89010), (270, 88021), (345, 68886), (387, 61410), (414, 57405), (430, 55269), (445, 53406), (534, 44505), (621, 38270), (645, 36846), (690, 34443), (774, 30705), (801, 29670), (890, 26703), (989, 24030), (1035, 22962), (1161, 20470), (1242, 19135), (1290, 18423), (1335, 17802), (1602, 14835), (1935, 12282), (1978, 12015), (2047, 11610), (2070, 11481), (2322, 10235), (2403, 9890), (2670, 8901), (2967, 8010), (3105, 7654), (3827, 6210), (3870, 6141), (4005, 5934), (4094, 5805), (4806, 4945)]