4038090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 11721024

約数和(自身を除く): 7682934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 67, 70, 82, 98, 105, 123, 134, 147, 201, 205, 210, 245, 246, 287, 294, 335, 402, 410, 469, 490, 574, 615, 670, 735, 861, 938, 1005, 1230, 1407, 1435, 1470, 1722, 2009, 2010, 2345, 2747, 2814, 2870, 3283, 4018, 4305, 4690, 5494, 6027, 6566, 7035, 8241, 8610, 9849, 10045, 12054, 13735, 14070, 16415, 16482, 19229, 19698, 20090, 27470, 30135, 32830, 38458, 41205, 49245, 57687, 60270, 82410, 96145, 98490, 115374, 134603, 192290, 269206, 288435, 403809, 576870, 673015, 807618, 1346030, 2019045, 4038090]

約数ペア:

[(1, 4038090), (2, 2019045), (3, 1346030), (5, 807618), (6, 673015), (7, 576870), (10, 403809), (14, 288435), (15, 269206), (21, 192290), (30, 134603), (35, 115374), (41, 98490), (42, 96145), (49, 82410), (67, 60270), (70, 57687), (82, 49245), (98, 41205), (105, 38458), (123, 32830), (134, 30135), (147, 27470), (201, 20090), (205, 19698), (210, 19229), (245, 16482), (246, 16415), (287, 14070), (294, 13735), (335, 12054), (402, 10045), (410, 9849), (469, 8610), (490, 8241), (574, 7035), (615, 6566), (670, 6027), (735, 5494), (861, 4690), (938, 4305), (1005, 4018), (1230, 3283), (1407, 2870), (1435, 2814), (1470, 2747), (1722, 2345), (2009, 2010)]