30416456

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 68509440

約数和(自身を除く): 38092984

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2503, 3038, 5006, 6076, 10012, 12152, 17521, 20024, 35042, 70084, 77593, 122647, 140168, 155186, 245294, 310372, 490588, 543151, 620744, 981176, 1086302, 2172604, 3802057, 4345208, 7604114, 15208228, 30416456]

約数ペア:

[(1, 30416456), (2, 15208228), (4, 7604114), (7, 4345208), (8, 3802057), (14, 2172604), (28, 1086302), (31, 981176), (49, 620744), (56, 543151), (62, 490588), (98, 310372), (124, 245294), (196, 155186), (217, 140168), (248, 122647), (392, 77593), (434, 70084), (868, 35042), (1519, 20024), (1736, 17521), (2503, 12152), (3038, 10012), (5006, 6076)]