146740860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{116461}}^1$

素因数の和:116483

約数の個数: 72

約数和(自身を含む): 508706016

約数和(自身を除く): 361965156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 116461, 232922, 349383, 465844, 582305, 698766, 815227, 1048149, 1164610, 1397532, 1630454, 1746915, 2096298, 2329220, 2445681, 3260908, 3493830, 4076135, 4192596, 4891362, 5240745, 6987660, 7337043, 8152270, 9782724, 10481490, 12228405, 14674086, 16304540, 20962980, 24456810, 29348172, 36685215, 48913620, 73370430, 146740860]

約数ペア:

[(1, 146740860), (2, 73370430), (3, 48913620), (4, 36685215), (5, 29348172), (6, 24456810), (7, 20962980), (9, 16304540), (10, 14674086), (12, 12228405), (14, 10481490), (15, 9782724), (18, 8152270), (20, 7337043), (21, 6987660), (28, 5240745), (30, 4891362), (35, 4192596), (36, 4076135), (42, 3493830), (45, 3260908), (60, 2445681), (63, 2329220), (70, 2096298), (84, 1746915), (90, 1630454), (105, 1397532), (126, 1164610), (140, 1048149), (180, 815227), (210, 698766), (252, 582305), (315, 465844), (420, 349383), (630, 232922), (1260, 116461)]