62511540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 217456512

約数和(自身を除く): 154944972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 107, 130, 140, 156, 182, 195, 210, 214, 260, 273, 321, 364, 390, 420, 428, 455, 535, 546, 642, 749, 780, 910, 1070, 1092, 1284, 1365, 1391, 1498, 1605, 1820, 2140, 2247, 2730, 2782, 2996, 3210, 3745, 4173, 4494, 5460, 5564, 6420, 6955, 7490, 8346, 8988, 9737, 11235, 11449, 13910, 14980, 16692, 19474, 20865, 22470, 22898, 27820, 29211, 34347, 38948, 41730, 44940, 45796, 48685, 57245, 58422, 68694, 80143, 83460, 97370, 114490, 116844, 137388, 146055, 148837, 160286, 171735, 194740, 228980, 240429, 292110, 297674, 320572, 343470, 400715, 446511, 480858, 584220, 595348, 686940, 744185, 801430, 893022, 961716, 1041859, 1202145, 1488370, 1602860, 1786044, 2083718, 2232555, 2404290, 2976740, 3125577, 4167436, 4465110, 4808580, 5209295, 6251154, 8930220, 10418590, 12502308, 15627885, 20837180, 31255770, 62511540]

約数ペア:

[(1, 62511540), (2, 31255770), (3, 20837180), (4, 15627885), (5, 12502308), (6, 10418590), (7, 8930220), (10, 6251154), (12, 5209295), (13, 4808580), (14, 4465110), (15, 4167436), (20, 3125577), (21, 2976740), (26, 2404290), (28, 2232555), (30, 2083718), (35, 1786044), (39, 1602860), (42, 1488370), (52, 1202145), (60, 1041859), (65, 961716), (70, 893022), (78, 801430), (84, 744185), (91, 686940), (105, 595348), (107, 584220), (130, 480858), (140, 446511), (156, 400715), (182, 343470), (195, 320572), (210, 297674), (214, 292110), (260, 240429), (273, 228980), (321, 194740), (364, 171735), (390, 160286), (420, 148837), (428, 146055), (455, 137388), (535, 116844), (546, 114490), (642, 97370), (749, 83460), (780, 80143), (910, 68694), (1070, 58422), (1092, 57245), (1284, 48685), (1365, 45796), (1391, 44940), (1498, 41730), (1605, 38948), (1820, 34347), (2140, 29211), (2247, 27820), (2730, 22898), (2782, 22470), (2996, 20865), (3210, 19474), (3745, 16692), (4173, 14980), (4494, 13910), (5460, 11449), (5564, 11235), (6420, 9737), (6955, 8988), (7490, 8346)]