65435310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 184809600

約数和(自身を除く): 119374290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 61, 87, 90, 122, 135, 137, 145, 174, 183, 261, 270, 274, 290, 305, 366, 411, 435, 522, 549, 610, 685, 783, 822, 870, 915, 1098, 1233, 1305, 1370, 1566, 1647, 1769, 1830, 2055, 2466, 2610, 2745, 3294, 3538, 3699, 3915, 3973, 4110, 5307, 5490, 6165, 7398, 7830, 7946, 8235, 8357, 8845, 10614, 11919, 12330, 15921, 16470, 16714, 17690, 18495, 19865, 23838, 25071, 26535, 31842, 35757, 36990, 39730, 41785, 47763, 50142, 53070, 59595, 71514, 75213, 79605, 83570, 95526, 107271, 119190, 125355, 150426, 159210, 178785, 214542, 225639, 238815, 242353, 250710, 357570, 376065, 451278, 477630, 484706, 536355, 727059, 752130, 1072710, 1128195, 1211765, 1454118, 2181177, 2256390, 2423530, 3635295, 4362354, 6543531, 7270590, 10905885, 13087062, 21811770, 32717655, 65435310]

約数ペア:

[(1, 65435310), (2, 32717655), (3, 21811770), (5, 13087062), (6, 10905885), (9, 7270590), (10, 6543531), (15, 4362354), (18, 3635295), (27, 2423530), (29, 2256390), (30, 2181177), (45, 1454118), (54, 1211765), (58, 1128195), (61, 1072710), (87, 752130), (90, 727059), (122, 536355), (135, 484706), (137, 477630), (145, 451278), (174, 376065), (183, 357570), (261, 250710), (270, 242353), (274, 238815), (290, 225639), (305, 214542), (366, 178785), (411, 159210), (435, 150426), (522, 125355), (549, 119190), (610, 107271), (685, 95526), (783, 83570), (822, 79605), (870, 75213), (915, 71514), (1098, 59595), (1233, 53070), (1305, 50142), (1370, 47763), (1566, 41785), (1647, 39730), (1769, 36990), (1830, 35757), (2055, 31842), (2466, 26535), (2610, 25071), (2745, 23838), (3294, 19865), (3538, 18495), (3699, 17690), (3915, 16714), (3973, 16470), (4110, 15921), (5307, 12330), (5490, 11919), (6165, 10614), (7398, 8845), (7830, 8357), (7946, 8235)]