90566910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{15973}}^1$

素因数の和:15999

約数の個数: 80

約数和(自身を含む): 278330976

約数和(自身を除く): 187764066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 15973, 31946, 47919, 79865, 95838, 111811, 143757, 159730, 223622, 239595, 287514, 335433, 431271, 479190, 559055, 670866, 718785, 862542, 1006299, 1118110, 1293813, 1437570, 1677165, 2012598, 2156355, 2587626, 3018897, 3354330, 4312710, 5031495, 6037794, 6469065, 9056691, 10062990, 12938130, 15094485, 18113382, 30188970, 45283455, 90566910]

約数ペア:

[(1, 90566910), (2, 45283455), (3, 30188970), (5, 18113382), (6, 15094485), (7, 12938130), (9, 10062990), (10, 9056691), (14, 6469065), (15, 6037794), (18, 5031495), (21, 4312710), (27, 3354330), (30, 3018897), (35, 2587626), (42, 2156355), (45, 2012598), (54, 1677165), (63, 1437570), (70, 1293813), (81, 1118110), (90, 1006299), (105, 862542), (126, 718785), (135, 670866), (162, 559055), (189, 479190), (210, 431271), (270, 335433), (315, 287514), (378, 239595), (405, 223622), (567, 159730), (630, 143757), (810, 111811), (945, 95838), (1134, 79865), (1890, 47919), (2835, 31946), (5670, 15973)]