586974180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 1799630784

約数和(自身を除く): 1212656604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 169, 195, 214, 260, 321, 338, 390, 428, 507, 535, 541, 642, 676, 780, 845, 1014, 1070, 1082, 1284, 1391, 1605, 1623, 1690, 2028, 2140, 2164, 2535, 2705, 2782, 3210, 3246, 3380, 4173, 5070, 5410, 5564, 6420, 6492, 6955, 7033, 8115, 8346, 10140, 10820, 13910, 14066, 16230, 16692, 18083, 20865, 21099, 27820, 28132, 32460, 35165, 36166, 41730, 42198, 54249, 57887, 70330, 72332, 83460, 84396, 90415, 91429, 105495, 108498, 115774, 140660, 173661, 180830, 182858, 210990, 216996, 231548, 271245, 274287, 289435, 347322, 361660, 365716, 421980, 457145, 542490, 548574, 578870, 694644, 752531, 868305, 914290, 1084980, 1097148, 1157740, 1371435, 1505062, 1736610, 1828580, 2257593, 2742870, 3010124, 3473220, 3762655, 4515186, 5485740, 7525310, 9030372, 9782903, 11287965, 15050620, 19565806, 22575930, 29348709, 39131612, 45151860, 48914515, 58697418, 97829030, 117394836, 146743545, 195658060, 293487090, 586974180]

約数ペア:

[(1, 586974180), (2, 293487090), (3, 195658060), (4, 146743545), (5, 117394836), (6, 97829030), (10, 58697418), (12, 48914515), (13, 45151860), (15, 39131612), (20, 29348709), (26, 22575930), (30, 19565806), (39, 15050620), (52, 11287965), (60, 9782903), (65, 9030372), (78, 7525310), (107, 5485740), (130, 4515186), (156, 3762655), (169, 3473220), (195, 3010124), (214, 2742870), (260, 2257593), (321, 1828580), (338, 1736610), (390, 1505062), (428, 1371435), (507, 1157740), (535, 1097148), (541, 1084980), (642, 914290), (676, 868305), (780, 752531), (845, 694644), (1014, 578870), (1070, 548574), (1082, 542490), (1284, 457145), (1391, 421980), (1605, 365716), (1623, 361660), (1690, 347322), (2028, 289435), (2140, 274287), (2164, 271245), (2535, 231548), (2705, 216996), (2782, 210990), (3210, 182858), (3246, 180830), (3380, 173661), (4173, 140660), (5070, 115774), (5410, 108498), (5564, 105495), (6420, 91429), (6492, 90415), (6955, 84396), (7033, 83460), (8115, 72332), (8346, 70330), (10140, 57887), (10820, 54249), (13910, 42198), (14066, 41730), (16230, 36166), (16692, 35165), (18083, 32460), (20865, 28132), (21099, 27820)]