2378613870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 6499584000

約数和(自身を除く): 4120970130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 139, 183, 270, 278, 305, 366, 417, 549, 610, 695, 834, 915, 1039, 1098, 1251, 1390, 1647, 1830, 2078, 2085, 2502, 2745, 3117, 3294, 3753, 4170, 5195, 5490, 6234, 6255, 7506, 8235, 8479, 9351, 10390, 12510, 15585, 16470, 16958, 18702, 18765, 25437, 28053, 31170, 37530, 42395, 46755, 50874, 56106, 63379, 76311, 84790, 93510, 126758, 127185, 140265, 144421, 152622, 190137, 228933, 254370, 280530, 288842, 316895, 380274, 381555, 433263, 457866, 570411, 633790, 722105, 763110, 866526, 950685, 1140822, 1144665, 1299789, 1444210, 1711233, 1901370, 2166315, 2289330, 2599578, 2852055, 3422466, 3899367, 4332630, 5704110, 6498945, 7798734, 8556165, 8809681, 12997890, 17112330, 17619362, 19496835, 26429043, 38993670, 44048405, 52858086, 79287129, 88096810, 132145215, 158574258, 237861387, 264290430, 396435645, 475722774, 792871290, 1189306935, 2378613870]

約数ペア:

[(1, 2378613870), (2, 1189306935), (3, 792871290), (5, 475722774), (6, 396435645), (9, 264290430), (10, 237861387), (15, 158574258), (18, 132145215), (27, 88096810), (30, 79287129), (45, 52858086), (54, 44048405), (61, 38993670), (90, 26429043), (122, 19496835), (135, 17619362), (139, 17112330), (183, 12997890), (270, 8809681), (278, 8556165), (305, 7798734), (366, 6498945), (417, 5704110), (549, 4332630), (610, 3899367), (695, 3422466), (834, 2852055), (915, 2599578), (1039, 2289330), (1098, 2166315), (1251, 1901370), (1390, 1711233), (1647, 1444210), (1830, 1299789), (2078, 1144665), (2085, 1140822), (2502, 950685), (2745, 866526), (3117, 763110), (3294, 722105), (3753, 633790), (4170, 570411), (5195, 457866), (5490, 433263), (6234, 381555), (6255, 380274), (7506, 316895), (8235, 288842), (8479, 280530), (9351, 254370), (10390, 228933), (12510, 190137), (15585, 152622), (16470, 144421), (16958, 140265), (18702, 127185), (18765, 126758), (25437, 93510), (28053, 84790), (31170, 76311), (37530, 63379), (42395, 56106), (46755, 50874)]