2017834890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 5240401920

約数和(自身を除く): 3222567030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 107, 170, 206, 214, 255, 309, 321, 359, 510, 515, 535, 618, 642, 718, 1030, 1070, 1077, 1545, 1605, 1751, 1795, 1819, 2154, 3090, 3210, 3502, 3590, 3638, 5253, 5385, 5457, 6103, 8755, 9095, 10506, 10770, 10914, 11021, 12206, 17510, 18190, 18309, 22042, 26265, 27285, 30515, 33063, 36618, 36977, 38413, 52530, 54570, 55105, 61030, 66126, 73954, 76826, 91545, 110210, 110931, 115239, 165315, 183090, 184885, 187357, 192065, 221862, 230478, 330630, 369770, 374714, 384130, 554655, 562071, 576195, 628609, 653021, 936785, 1109310, 1124142, 1152390, 1257218, 1306042, 1873570, 1885827, 1959063, 2810355, 3143045, 3265105, 3771654, 3918126, 3956539, 5620710, 6286090, 6530210, 7913078, 9429135, 9795315, 11869617, 18858270, 19590630, 19782695, 23739234, 39565390, 59348085, 67261163, 118696170, 134522326, 201783489, 336305815, 403566978, 672611630, 1008917445, 2017834890]

約数ペア:

[(1, 2017834890), (2, 1008917445), (3, 672611630), (5, 403566978), (6, 336305815), (10, 201783489), (15, 134522326), (17, 118696170), (30, 67261163), (34, 59348085), (51, 39565390), (85, 23739234), (102, 19782695), (103, 19590630), (107, 18858270), (170, 11869617), (206, 9795315), (214, 9429135), (255, 7913078), (309, 6530210), (321, 6286090), (359, 5620710), (510, 3956539), (515, 3918126), (535, 3771654), (618, 3265105), (642, 3143045), (718, 2810355), (1030, 1959063), (1070, 1885827), (1077, 1873570), (1545, 1306042), (1605, 1257218), (1751, 1152390), (1795, 1124142), (1819, 1109310), (2154, 936785), (3090, 653021), (3210, 628609), (3502, 576195), (3590, 562071), (3638, 554655), (5253, 384130), (5385, 374714), (5457, 369770), (6103, 330630), (8755, 230478), (9095, 221862), (10506, 192065), (10770, 187357), (10914, 184885), (11021, 183090), (12206, 165315), (17510, 115239), (18190, 110931), (18309, 110210), (22042, 91545), (26265, 76826), (27285, 73954), (30515, 66126), (33063, 61030), (36618, 55105), (36977, 54570), (38413, 52530)]