109461990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3727}}^1$

素因数の和:3837

約数の個数: 64

約数和(自身を含む): 289889280

約数和(自身を除く): 180427290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2937, 3727, 4895, 5874, 7454, 9790, 11181, 14685, 18635, 22362, 29370, 37270, 40997, 55905, 81994, 111810, 122991, 204985, 245982, 331703, 409970, 614955, 663406, 995109, 1229910, 1658515, 1990218, 3317030, 3648733, 4975545, 7297466, 9951090, 10946199, 18243665, 21892398, 36487330, 54730995, 109461990]

約数ペア:

[(1, 109461990), (2, 54730995), (3, 36487330), (5, 21892398), (6, 18243665), (10, 10946199), (11, 9951090), (15, 7297466), (22, 4975545), (30, 3648733), (33, 3317030), (55, 1990218), (66, 1658515), (89, 1229910), (110, 995109), (165, 663406), (178, 614955), (267, 409970), (330, 331703), (445, 245982), (534, 204985), (890, 122991), (979, 111810), (1335, 81994), (1958, 55905), (2670, 40997), (2937, 37270), (3727, 29370), (4895, 22362), (5874, 18635), (7454, 14685), (9790, 11181)]