120355746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 169222494

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 74, 82, 111, 123, 222, 246, 259, 287, 518, 574, 777, 861, 1517, 1554, 1722, 1889, 3034, 3778, 4551, 5667, 9102, 10619, 11334, 13223, 21238, 26446, 31857, 39669, 63714, 69893, 77449, 79338, 139786, 154898, 209679, 232347, 419358, 464694, 489251, 542143, 978502, 1084286, 1467753, 1626429, 2865613, 2935506, 3252858, 5731226, 8596839, 17193678, 20059291, 40118582, 60177873, 120355746]

約数ペア:

[(1, 120355746), (2, 60177873), (3, 40118582), (6, 20059291), (7, 17193678), (14, 8596839), (21, 5731226), (37, 3252858), (41, 2935506), (42, 2865613), (74, 1626429), (82, 1467753), (111, 1084286), (123, 978502), (222, 542143), (246, 489251), (259, 464694), (287, 419358), (518, 232347), (574, 209679), (777, 154898), (861, 139786), (1517, 79338), (1554, 77449), (1722, 69893), (1889, 63714), (3034, 39669), (3778, 31857), (4551, 26446), (5667, 21238), (9102, 13223), (10619, 11334)]