180140982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 429580800

約数和(自身を除く): 249439818

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 174, 203, 262, 393, 406, 609, 786, 917, 1129, 1218, 1834, 2258, 2751, 3387, 3799, 5502, 6774, 7598, 7903, 11397, 15806, 22794, 23709, 26593, 32741, 47418, 53186, 65482, 79779, 98223, 147899, 159558, 196446, 229187, 295798, 443697, 458374, 687561, 887394, 1035293, 1375122, 2070586, 3105879, 4289071, 6211758, 8578142, 12867213, 25734426, 30023497, 60046994, 90070491, 180140982]

約数ペア:

[(1, 180140982), (2, 90070491), (3, 60046994), (6, 30023497), (7, 25734426), (14, 12867213), (21, 8578142), (29, 6211758), (42, 4289071), (58, 3105879), (87, 2070586), (131, 1375122), (174, 1035293), (203, 887394), (262, 687561), (393, 458374), (406, 443697), (609, 295798), (786, 229187), (917, 196446), (1129, 159558), (1218, 147899), (1834, 98223), (2258, 79779), (2751, 65482), (3387, 53186), (3799, 47418), (5502, 32741), (6774, 26593), (7598, 23709), (7903, 22794), (11397, 15806)]