9179940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 32062464

約数和(自身を除く): 22882524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 1987, 2310, 3974, 4620, 5961, 7948, 9935, 11922, 13909, 19870, 21857, 23844, 27818, 29805, 39740, 41727, 43714, 55636, 59610, 65571, 69545, 83454, 87428, 109285, 119220, 131142, 139090, 152999, 166908, 208635, 218570, 262284, 278180, 305998, 327855, 417270, 437140, 458997, 611996, 655710, 764995, 834540, 917994, 1311420, 1529990, 1835988, 2294985, 3059980, 4589970, 9179940]

約数ペア:

[(1, 9179940), (2, 4589970), (3, 3059980), (4, 2294985), (5, 1835988), (6, 1529990), (7, 1311420), (10, 917994), (11, 834540), (12, 764995), (14, 655710), (15, 611996), (20, 458997), (21, 437140), (22, 417270), (28, 327855), (30, 305998), (33, 278180), (35, 262284), (42, 218570), (44, 208635), (55, 166908), (60, 152999), (66, 139090), (70, 131142), (77, 119220), (84, 109285), (105, 87428), (110, 83454), (132, 69545), (140, 65571), (154, 59610), (165, 55636), (210, 43714), (220, 41727), (231, 39740), (308, 29805), (330, 27818), (385, 23844), (420, 21857), (462, 19870), (660, 13909), (770, 11922), (924, 9935), (1155, 7948), (1540, 5961), (1987, 4620), (2310, 3974)]