30513184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 66308760

約数和(自身を除く): 35795576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 1789, 2132, 3578, 4264, 7156, 8528, 14312, 17056, 23257, 28624, 46514, 57248, 73349, 93028, 146698, 186056, 293396, 372112, 586792, 744224, 953537, 1173584, 1907074, 2347168, 3814148, 7628296, 15256592, 30513184]

約数ペア:

[(1, 30513184), (2, 15256592), (4, 7628296), (8, 3814148), (13, 2347168), (16, 1907074), (26, 1173584), (32, 953537), (41, 744224), (52, 586792), (82, 372112), (104, 293396), (164, 186056), (208, 146698), (328, 93028), (416, 73349), (533, 57248), (656, 46514), (1066, 28624), (1312, 23257), (1789, 17056), (2132, 14312), (3578, 8528), (4264, 7156)]