159782490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5013

約数の個数: 128

約数和(自身を含む): 515704320

約数和(自身を除く): 355921830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 4973, 5355, 6426, 9946, 10710, 14919, 16065, 24865, 29838, 32130, 34811, 44757, 49730, 69622, 74595, 84541, 89514, 104433, 134271, 149190, 169082, 174055, 208866, 223785, 253623, 268542, 313299, 348110, 422705, 447570, 507246, 522165, 591787, 626598, 671355, 760869, 845410, 939897, 1044330, 1183574, 1268115, 1342710, 1521738, 1566495, 1775361, 1879794, 2282607, 2536230, 2958935, 3132990, 3550722, 3804345, 4565214, 4699485, 5326083, 5917870, 7608690, 8876805, 9398970, 10652166, 11413035, 15978249, 17753610, 22826070, 26630415, 31956498, 53260830, 79891245, 159782490]

約数ペア:

[(1, 159782490), (2, 79891245), (3, 53260830), (5, 31956498), (6, 26630415), (7, 22826070), (9, 17753610), (10, 15978249), (14, 11413035), (15, 10652166), (17, 9398970), (18, 8876805), (21, 7608690), (27, 5917870), (30, 5326083), (34, 4699485), (35, 4565214), (42, 3804345), (45, 3550722), (51, 3132990), (54, 2958935), (63, 2536230), (70, 2282607), (85, 1879794), (90, 1775361), (102, 1566495), (105, 1521738), (119, 1342710), (126, 1268115), (135, 1183574), (153, 1044330), (170, 939897), (189, 845410), (210, 760869), (238, 671355), (255, 626598), (270, 591787), (306, 522165), (315, 507246), (357, 447570), (378, 422705), (459, 348110), (510, 313299), (595, 268542), (630, 253623), (714, 223785), (765, 208866), (918, 174055), (945, 169082), (1071, 149190), (1190, 134271), (1530, 104433), (1785, 89514), (1890, 84541), (2142, 74595), (2295, 69622), (3213, 49730), (3570, 44757), (4590, 34811), (4973, 32130), (5355, 29838), (6426, 24865), (9946, 16065), (10710, 14919)]