1566227940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31039}}^1$

素因数の和:31109

約数の個数: 72

約数和(自身を含む): 4542021120

約数和(自身を除く): 2975793180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 8410, 10092, 12615, 16820, 25230, 31039, 50460, 62078, 93117, 124156, 155195, 186234, 310390, 372468, 465585, 620780, 900131, 931170, 1800262, 1862340, 2700393, 3600524, 4500655, 5400786, 9001310, 10801572, 13501965, 18002620, 26103799, 27003930, 52207598, 54007860, 78311397, 104415196, 130518995, 156622794, 261037990, 313245588, 391556985, 522075980, 783113970, 1566227940]

約数ペア:

[(1, 1566227940), (2, 783113970), (3, 522075980), (4, 391556985), (5, 313245588), (6, 261037990), (10, 156622794), (12, 130518995), (15, 104415196), (20, 78311397), (29, 54007860), (30, 52207598), (58, 27003930), (60, 26103799), (87, 18002620), (116, 13501965), (145, 10801572), (174, 9001310), (290, 5400786), (348, 4500655), (435, 3600524), (580, 2700393), (841, 1862340), (870, 1800262), (1682, 931170), (1740, 900131), (2523, 620780), (3364, 465585), (4205, 372468), (5046, 310390), (8410, 186234), (10092, 155195), (12615, 124156), (16820, 93117), (25230, 62078), (31039, 50460)]