282916140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27901}}^1$

素因数の和:27939

約数の個数: 72

約数和(自身を含む): 857819088

約数和(自身を除く): 574902948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 27901, 55802, 83703, 111604, 139505, 167406, 279010, 334812, 362713, 418515, 558020, 725426, 837030, 1088139, 1450852, 1674060, 1813565, 2176278, 3627130, 4352556, 4715269, 5440695, 7254260, 9430538, 10881390, 14145807, 18861076, 21762780, 23576345, 28291614, 47152690, 56583228, 70729035, 94305380, 141458070, 282916140]

約数ペア:

[(1, 282916140), (2, 141458070), (3, 94305380), (4, 70729035), (5, 56583228), (6, 47152690), (10, 28291614), (12, 23576345), (13, 21762780), (15, 18861076), (20, 14145807), (26, 10881390), (30, 9430538), (39, 7254260), (52, 5440695), (60, 4715269), (65, 4352556), (78, 3627130), (130, 2176278), (156, 1813565), (169, 1674060), (195, 1450852), (260, 1088139), (338, 837030), (390, 725426), (507, 558020), (676, 418515), (780, 362713), (845, 334812), (1014, 279010), (1690, 167406), (2028, 139505), (2535, 111604), (3380, 83703), (5070, 55802), (10140, 27901)]