2015672260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{496471}}^1$

素因数の和:496516

約数の個数: 48

約数和(自身を含む): 5004437760

約数和(自身を除く): 2988765500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 496471, 992942, 1985884, 2482355, 3475297, 4964710, 6950594, 9929420, 13901188, 14397659, 17376485, 28795318, 34752970, 57590636, 69505940, 71988295, 100783613, 143976590, 201567226, 287953180, 403134452, 503918065, 1007836130, 2015672260]

約数ペア:

[(1, 2015672260), (2, 1007836130), (4, 503918065), (5, 403134452), (7, 287953180), (10, 201567226), (14, 143976590), (20, 100783613), (28, 71988295), (29, 69505940), (35, 57590636), (58, 34752970), (70, 28795318), (116, 17376485), (140, 14397659), (145, 13901188), (203, 9929420), (290, 6950594), (406, 4964710), (580, 3475297), (812, 2482355), (1015, 1985884), (2030, 992942), (4060, 496471)]