31652940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 97574400

約数和(自身を除く): 65921460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 199, 220, 241, 330, 398, 482, 597, 660, 723, 796, 964, 995, 1194, 1205, 1446, 1990, 2189, 2388, 2410, 2651, 2892, 2985, 3615, 3980, 4378, 4820, 5302, 5970, 6567, 7230, 7953, 8756, 10604, 10945, 11940, 13134, 13255, 14460, 15906, 21890, 26268, 26510, 31812, 32835, 39765, 43780, 47959, 53020, 65670, 79530, 95918, 131340, 143877, 159060, 191836, 239795, 287754, 479590, 527549, 575508, 719385, 959180, 1055098, 1438770, 1582647, 2110196, 2637745, 2877540, 3165294, 5275490, 6330588, 7913235, 10550980, 15826470, 31652940]

約数ペア:

[(1, 31652940), (2, 15826470), (3, 10550980), (4, 7913235), (5, 6330588), (6, 5275490), (10, 3165294), (11, 2877540), (12, 2637745), (15, 2110196), (20, 1582647), (22, 1438770), (30, 1055098), (33, 959180), (44, 719385), (55, 575508), (60, 527549), (66, 479590), (110, 287754), (132, 239795), (165, 191836), (199, 159060), (220, 143877), (241, 131340), (330, 95918), (398, 79530), (482, 65670), (597, 53020), (660, 47959), (723, 43780), (796, 39765), (964, 32835), (995, 31812), (1194, 26510), (1205, 26268), (1446, 21890), (1990, 15906), (2189, 14460), (2388, 13255), (2410, 13134), (2651, 11940), (2892, 10945), (2985, 10604), (3615, 8756), (3980, 7953), (4378, 7230), (4820, 6567), (5302, 5970)]