12983130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 33985224

約数和(自身を除く): 21002094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 797, 905, 1086, 1594, 1629, 1810, 2391, 2715, 3258, 3985, 4782, 5430, 7173, 7970, 8145, 11955, 14346, 16290, 23910, 35865, 71730, 144257, 288514, 432771, 721285, 865542, 1298313, 1442570, 2163855, 2596626, 4327710, 6491565, 12983130]

約数ペア:

[(1, 12983130), (2, 6491565), (3, 4327710), (5, 2596626), (6, 2163855), (9, 1442570), (10, 1298313), (15, 865542), (18, 721285), (30, 432771), (45, 288514), (90, 144257), (181, 71730), (362, 35865), (543, 23910), (797, 16290), (905, 14346), (1086, 11955), (1594, 8145), (1629, 7970), (1810, 7173), (2391, 5430), (2715, 4782), (3258, 3985)]