72525210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 183824640

約数和(自身を除く): 111299430

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1181, 1335, 2047, 2362, 2670, 3543, 4094, 5905, 6141, 7086, 10235, 11810, 12282, 17715, 20470, 27163, 30705, 35430, 54326, 61410, 81489, 105109, 135815, 162978, 210218, 271630, 315327, 407445, 525545, 630654, 814890, 1051090, 1576635, 2417507, 3153270, 4835014, 7252521, 12087535, 14505042, 24175070, 36262605, 72525210]

約数ペア:

[(1, 72525210), (2, 36262605), (3, 24175070), (5, 14505042), (6, 12087535), (10, 7252521), (15, 4835014), (23, 3153270), (30, 2417507), (46, 1576635), (69, 1051090), (89, 814890), (115, 630654), (138, 525545), (178, 407445), (230, 315327), (267, 271630), (345, 210218), (445, 162978), (534, 135815), (690, 105109), (890, 81489), (1181, 61410), (1335, 54326), (2047, 35430), (2362, 30705), (2670, 27163), (3543, 20470), (4094, 17715), (5905, 12282), (6141, 11810), (7086, 10235)]