248906910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5087}}^1$

素因数の和:5337

約数の個数: 64

約数和(自身を含む): 685780992

約数和(自身を除く): 436874082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1165, 1398, 1631, 2330, 3262, 3495, 4893, 5087, 6990, 8155, 9786, 10174, 15261, 16310, 24465, 25435, 30522, 35609, 48930, 50870, 71218, 76305, 106827, 152610, 178045, 213654, 356090, 534135, 1068270, 1185271, 2370542, 3555813, 5926355, 7111626, 8296897, 11852710, 16593794, 17779065, 24890691, 35558130, 41484485, 49781382, 82968970, 124453455, 248906910]

約数ペア:

[(1, 248906910), (2, 124453455), (3, 82968970), (5, 49781382), (6, 41484485), (7, 35558130), (10, 24890691), (14, 17779065), (15, 16593794), (21, 11852710), (30, 8296897), (35, 7111626), (42, 5926355), (70, 3555813), (105, 2370542), (210, 1185271), (233, 1068270), (466, 534135), (699, 356090), (1165, 213654), (1398, 178045), (1631, 152610), (2330, 106827), (3262, 76305), (3495, 71218), (4893, 50870), (5087, 48930), (6990, 35609), (8155, 30522), (9786, 25435), (10174, 24465), (15261, 16310)]