5485740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 16663248

約数和(自身を除く): 11177508

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, 541, 676, 780, 845, 1014, 1082, 1623, 1690, 2028, 2164, 2535, 2705, 3246, 3380, 5070, 5410, 6492, 7033, 8115, 10140, 10820, 14066, 16230, 21099, 28132, 32460, 35165, 42198, 70330, 84396, 91429, 105495, 140660, 182858, 210990, 274287, 365716, 421980, 457145, 548574, 914290, 1097148, 1371435, 1828580, 2742870, 5485740]

約数ペア:

[(1, 5485740), (2, 2742870), (3, 1828580), (4, 1371435), (5, 1097148), (6, 914290), (10, 548574), (12, 457145), (13, 421980), (15, 365716), (20, 274287), (26, 210990), (30, 182858), (39, 140660), (52, 105495), (60, 91429), (65, 84396), (78, 70330), (130, 42198), (156, 35165), (169, 32460), (195, 28132), (260, 21099), (338, 16230), (390, 14066), (507, 10820), (541, 10140), (676, 8115), (780, 7033), (845, 6492), (1014, 5410), (1082, 5070), (1623, 3380), (1690, 3246), (2028, 2705), (2164, 2535)]